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Neighbourhood

Kromme Aar in figures

Facts and figures about the Kromme Aar neighbourhood in Zegersloot, Alphen aan den Rijn from Statistics Netherlands (CBS) and the EP-Online energy-label register. Each figure shows the date or year it describes and, where available, the same figure for Zegersloot, Alphen aan den Rijn and the Netherlands over that period.

Key figures

Residents

30

1 Jan 2026

Households

15

1 Jan 2026+5 since 1 Jan 2024

Homes

11

1 Jan 2025

Population density

21 per km²

1 Jan 2026Zegersloot: 3,624 per km²Alphen aan den Rijn: 928 per km²Netherlands: 539 per km²

Housing

Homes and their value, who owns them and what types of homes there are.

Newly built homes

1

2025
All figures in this section
FigureKromme AarZegerslootAlphen aan den RijnNetherlandsPeriod
Homes114,42651,0698,274,4781 Jan 2025
Newly built homes1195269,1892025

Population

Residents by age, sex, marital status and origin.

Births per 1,000 residents

0

2025Zegersloot: 10Alphen aan den Rijn: 10Netherlands: 9

Deaths per 1,000 residents

0

2025Zegersloot: 10Alphen aan den Rijn: 9Netherlands: 10
Residents by ageFigures for 1 Jan 2026
Kromme AarZegersloot
  • 0–14 years0% (0)
    Zegersloot: 16.6% · Alphen aan den Rijn: 15.6% · Netherlands: 14.8%
  • 15–24 years20% (5)
    Zegersloot: 11.4% · Alphen aan den Rijn: 11.4% · Netherlands: 12.2%
  • 25–44 years0% (0)
    Zegersloot: 26% · Alphen aan den Rijn: 25.6% · Netherlands: 25.9%
  • 45–64 years80% (20)
    Zegersloot: 25.1% · Alphen aan den Rijn: 26.6% · Netherlands: 26%
  • 65–79 years0% (0)
    Zegersloot: 16.2% · Alphen aan den Rijn: 15.7% · Netherlands: 15.9%
  • 80 years and over0% (0)
    Zegersloot: 4.7% · Alphen aan den Rijn: 5.1% · Netherlands: 5.3%
Residents by sexFigures for 1 Jan 2026
Kromme AarZegerslootAlphen aan den RijnNetherlands
Men50%1550.5%5,13049.9%58,53949.8%9,025,827
Women50%1549.5%5,02050.1%58,74550.2%9,104,381
Residents by marital statusFigures for 1 Jan 2026
Kromme AarZegerslootAlphen aan den RijnNetherlands
Never married50%1547.6%4,82547.9%56,12750.2%9,101,569
Married33.3%1040.7%4,13040.1%47,00237.3%6,758,191
Divorced16.7%57.5%7607.5%8,7697.7%1,404,105
Widowed0%04.2%4304.6%5,3864.8%866,343
Residents by originFigures for 1 Jan 2026
Kromme AarZegerslootAlphen aan den RijnNetherlands
Dutch origin83.3%2565.4%6,63574.6%87,53070.9%12,859,141
European origin (outside the Netherlands)0%08.7%8857.9%9,3249.6%1,739,260
Origin outside Europe16.7%525.9%2,63017.4%20,43019.5%3,531,807
Residents by country of birth and originFigures for 1 Jan 2026
Kromme AarZegerslootAlphen aan den RijnNetherlands
Born in the Netherlands, Dutch origin83.3%2565.4%6,63574.6%87,53070.9%12,859,141
Born in the Netherlands, European origin16.7%53.2%3252.9%3,3563.4%614,116
Born in the Netherlands, origin outside Europe0%011.5%1,1708.3%9,7708.5%1,532,223
Born elsewhere in Europe0%05.5%5605.1%5,9686.2%1,125,144
Born outside Europe0%014.4%1,4609.1%10,66011%1,999,584
All figures in this section
FigureKromme AarZegerslootAlphen aan den RijnNetherlandsPeriod
Residents3010,150117,28418,130,2081 Jan 2026
Men155,13058,5399,025,8271 Jan 2026
Women155,02058,7459,104,3811 Jan 2026
0–14 years01,68518,3062,683,6981 Jan 2026
15–24 years51,16013,3962,203,6331 Jan 2026
25–44 years02,63530,0304,699,6761 Jan 2026
45–64 years202,54531,1844,709,6931 Jan 2026
65–79 years01,64518,4162,876,9991 Jan 2026
80 years and over04755,952956,5091 Jan 2026
Never married154,82556,1279,101,5691 Jan 2026
Married104,13047,0026,758,1911 Jan 2026
Divorced57608,7691,404,1051 Jan 2026
Widowed04305,386866,3431 Jan 2026
Dutch origin256,63587,53012,859,1411 Jan 2026
European origin (outside the Netherlands)08859,3241,739,2601 Jan 2026
Origin outside Europe52,63020,4303,531,8071 Jan 2026
Born in the Netherlands, Dutch origin256,63587,53012,859,1411 Jan 2026
Born in the Netherlands, European origin53253,356614,1161 Jan 2026
Born in the Netherlands, origin outside Europe01,1709,7701,532,2231 Jan 2026
Born elsewhere in Europe05605,9681,125,1441 Jan 2026
Born outside Europe01,46010,6601,999,5841 Jan 2026
Births0951,195166,5882025
Births per 1,000 residents0101092025
Deaths070992173,4942025
Deaths per 1,000 residents0109102025
Population density21 per km²3,624 per km²928 per km²539 per km²1 Jan 2026
65 years and over52,13023,9203,755,6791 Jan 2025
Residents aged 15 and over308,46098,99015,450,52031 Dec 2025
Residents aged 15 up to state pension age306,55077,40012,071,60031 Dec 2025
Residents of state pension age01,92021,5903,378,92031 Dec 2025
Figures over time, 1 Jan 2024 to 1 Jan 2026
Figure1 Jan 20241 Jan 20251 Jan 2026
Residents303530
Men201515
Women151515
0–14 years000
15–24 years1055
25–44 years550
45–64 years151520
Never married151515
Married151510
Divorced505
Widowed000
Dutch origin252525
European origin (outside the Netherlands)550
Origin outside Europe505
Born in the Netherlands, Dutch origin252525
Born in the Netherlands, European origin055
Born in the Netherlands, origin outside Europe500
Born elsewhere in Europe050
Born outside Europe000
Population density21 per km²22 per km²21 per km²
Figures over time, 31 Mar 2025 to 31 Dec 2025
Figure31 Mar 202530 Jun 202530 Sept 202531 Dec 2025
Residents aged 15 and over30303030
Residents aged 15 up to state pension age30303030
Residents of state pension age0000

Households

How many households there are and how they are made up.

Average household size

2.9

1 Jan 2026−0.3 since 1 Jan 2024
Households by compositionFigures for 1 Jan 2026
Kromme AarZegerslootAlphen aan den RijnNetherlands
Single-person households50%534.1%1,52034.5%17,88340.3%3,412,202
Households without children0%029.6%1,32030.3%15,72828.3%2,398,121
Households with children50%536.3%1,61535.1%18,21431.4%2,664,351
All figures in this section
FigureKromme AarZegerslootAlphen aan den RijnNetherlandsPeriod
Households154,45551,8258,474,6741 Jan 2026
Single-person households51,52017,8833,412,2021 Jan 2026
Households without children01,32015,7282,398,1211 Jan 2026
Households with children51,61518,2142,664,3511 Jan 2026
Average household size2.92.32.22.11 Jan 2026
Figures over time, 1 Jan 2024 to 1 Jan 2026
Figure1 Jan 20241 Jan 20251 Jan 2026
Households101515
Single-person households055
Households without children550
Households with children5105
Average household size3.232.9

Income and wealth

Average incomes, how incomes compare with national income groups, and household wealth.

All figures in this section
FigureKromme AarZegerslootAlphen aan den RijnNetherlandsPeriod
Income recipients08,20093,20014,480,6002024

Work

Labour participation and types of employment, from register data.

Working population (register data)

20

2024
All figures in this section
FigureKromme AarZegerslootAlphen aan den RijnNetherlandsPeriod
Working population (register data)205,31064,4209,601,2202024

Education

Education levels of residents, and pupils and students.

Pupils and studentsFigures for 2025
  • Primary school pupils0
  • Secondary school pupils0
  • Vocational (MBO) students0
  • Higher professional (HBO) students0
  • University (WO) students0
All figures in this section
FigureKromme AarZegerslootAlphen aan den RijnNetherlandsPeriod
Primary school pupils09309,6701,464,3002025
Secondary school pupils05906,310935,8002025
Vocational (MBO) students03103,110466,8002025
Higher professional (HBO) students01902,470440,2202025
University (WO) students0801,110335,9302025

Energy

Average energy use of homes and how homes are heated and powered.

Average electricity use per home

3,960 kWh

2025Zegersloot: 2,470 kWhAlphen aan den Rijn: 2,600 kWhNetherlands: 2,580 kWh

Average natural gas use per home

790 m³

2024Zegersloot: 830 m³Alphen aan den Rijn: 780 m³Netherlands: 800 m³

Average electricity returned to the grid per home

800 kWh

2025Zegersloot: 930 kWhAlphen aan den Rijn: 970 kWhNetherlands: 930 kWh
All figures in this section
FigureKromme AarZegerslootAlphen aan den RijnNetherlandsPeriod
Average electricity use per home3,960 kWh2,470 kWh2,600 kWh2,580 kWh2025
Average electricity returned to the grid per home800 kWh930 kWh970 kWh930 kWh2025
Average natural gas use per home790 m³830 m³780 m³800 m³2024

Energy labels

Registered energy labels of homes, from the EP-Online register. The label shares count only homes with a registered label.

Homes with a registered energy label (share)

23.1%

8 Nov 2026Zegersloot: 65.1%Alphen aan den Rijn: 62.8%Netherlands: 62.2%

Homes with a registered energy label

3

8 Nov 2026
All figures in this section
FigureKromme AarZegerslootAlphen aan den RijnNetherlandsPeriod
Homes with a registered energy label32,88233,2395,299,8938 Nov 2026
Homes with a registered energy label (share)23.1%65.1%62.8%62.2%8 Nov 2026

Nearby amenities

How far residents live from everyday amenities such as shops, GPs, schools and train stations.

Average road distance from residents' homes to the nearest facility, and the average number of facilities within a given road distance.

Kromme AarZegersloot

Daily shopping

  • Large supermarket2.2 km

    1 Jan 2025 · Zegersloot: 1 km · Alphen aan den Rijn: 1 km · Netherlands: 1 km · 0 within 1 km · 3.9 within 3 km · 10.4 within 5 km

  • Other daily groceries2.3 km

    1 Jan 2025 · Zegersloot: 1 km · Alphen aan den Rijn: 0.8 km · Netherlands: 0.9 km · 0 within 1 km · 9.8 within 3 km · 36.6 within 5 km

  • Department store2.1 km

    1 Jan 2025 · Zegersloot: 2.8 km · Alphen aan den Rijn: 2.9 km · Netherlands: 2.7 km · 1.4 within 5 km · 3.6 within 10 km · 17.3 within 20 km

Health

  • GP practice2.1 km

    1 Jan 2025 · Zegersloot: 0.7 km · Alphen aan den Rijn: 0.9 km · Netherlands: 1.1 km · 0 within 1 km · 3.1 within 3 km · 8.7 within 5 km

  • GP out-of-hours service4.4 km

    1 Jan 2025 · Zegersloot: 2 km · Alphen aan den Rijn: 4.3 km · Netherlands: 7.1 km

  • Pharmacy2.2 km

    1 Jan 2025 · Zegersloot: 0.9 km · Alphen aan den Rijn: 1.1 km · Netherlands: 1.3 km

  • Hospital or outpatient clinic4.4 km

    1 Jan 2025 · Zegersloot: 2 km · Alphen aan den Rijn: 4.2 km · Netherlands: 5 km · 0.8 within 5 km · 1 within 10 km · 6.4 within 20 km

  • Hospital (excluding outpatient clinics)15 km

    1 Jan 2025 · Zegersloot: 13.3 km · Alphen aan den Rijn: 11.4 km · Netherlands: 7.2 km · 0 within 5 km · 0 within 10 km · 2.4 within 20 km

Childcare and schools

  • Daycare1.4 km

    1 Jan 2025 · Zegersloot: 0.5 km · Alphen aan den Rijn: 0.6 km · Netherlands: 0.7 km · 0.3 within 1 km · 3 within 3 km · 19.3 within 5 km

  • After-school care1.4 km

    1 Jan 2025 · Zegersloot: 0.6 km · Alphen aan den Rijn: 0.7 km · Netherlands: 0.7 km · 0.3 within 1 km · 3.8 within 3 km · 17.5 within 5 km

  • Primary school2.3 km

    1 Jan 2025 · Zegersloot: 0.6 km · Alphen aan den Rijn: 0.7 km · Netherlands: 0.8 km · 0 within 1 km · 1.4 within 3 km · 12.2 within 5 km

  • Secondary school3.2 km

    1 Jan 2025 · Zegersloot: 1 km · Alphen aan den Rijn: 1.7 km · Netherlands: 2.5 km · 0.5 within 3 km · 4.3 within 5 km · 11 within 10 km

  • VMBO school3.2 km

    1 Jan 2025 · Zegersloot: 1 km · Alphen aan den Rijn: 1.7 km · Netherlands: 2.6 km · 0.5 within 3 km · 4.3 within 5 km · 11 within 10 km

  • HAVO/VWO school3.2 km

    1 Jan 2025 · Zegersloot: 1 km · Alphen aan den Rijn: 2.8 km · Netherlands: 3.4 km · 0.5 within 3 km · 2.4 within 5 km · 5 within 10 km

Getting around

  • Train station6.2 km

    1 Jan 2025 · Zegersloot: 3.9 km · Alphen aan den Rijn: 3.3 km · Netherlands: 5.2 km

  • Major interchange station19.2 km

    1 Jan 2025 · Zegersloot: 17.9 km · Alphen aan den Rijn: 14.6 km · Netherlands: 10.8 km

  • Motorway access0.9 km

    1 Jan 2025 · Zegersloot: 2.7 km · Alphen aan den Rijn: 1.7 km · Netherlands: 1.8 km

Food and drink

  • Restaurant1 km

    1 Jan 2025 · Zegersloot: 0.7 km · Alphen aan den Rijn: 0.8 km · Netherlands: 0.9 km · 0.5 within 1 km · 5.8 within 3 km · 32.7 within 5 km

  • Café2.2 km

    1 Jan 2025 · Zegersloot: 2.3 km · Alphen aan den Rijn: 1.6 km · Netherlands: 1.5 km · 0 within 1 km · 1.9 within 3 km · 8.4 within 5 km

  • Snack bar1.7 km

    1 Jan 2025 · Zegersloot: 0.7 km · Alphen aan den Rijn: 0.8 km · Netherlands: 0.8 km · 0 within 1 km · 7.9 within 3 km · 28.8 within 5 km

  • Hotel5.4 km

    1 Jan 2025 · Zegersloot: 3.1 km · Alphen aan den Rijn: 2.6 km · Netherlands: 2.7 km · 0 within 5 km · 7 within 10 km · 44.1 within 20 km

Leisure and culture

  • Library2.7 km

    1 Jan 2025 · Zegersloot: 2.6 km · Alphen aan den Rijn: 2.2 km · Netherlands: 2 km

  • Indoor swimming pool3.6 km

    1 Jan 2025 · Zegersloot: 0.8 km · Alphen aan den Rijn: 3.3 km · Netherlands: 3.5 km

  • Ice rink20.2 km

    1 Jan 2025 · Zegersloot: 17.8 km · Alphen aan den Rijn: 14.7 km · Netherlands: 19.4 km

  • Museum9.8 km

    1 Jan 2025 · Zegersloot: 7.4 km · Alphen aan den Rijn: 5.4 km · Netherlands: 4 km · 0 within 5 km · 1.1 within 10 km · 14.2 within 20 km

  • Performing arts venue5.2 km

    1 Jan 2025 · Zegersloot: 3 km · Alphen aan den Rijn: 2.9 km · Netherlands: 4.7 km · 0.7 within 5 km · 2 within 10 km · 11.3 within 20 km

  • Pop music venue19.3 km

    1 Jan 2025 · Zegersloot: 17.2 km · Alphen aan den Rijn: 13.9 km · Netherlands: 10.1 km

  • Cinema5.3 km

    1 Jan 2025 · Zegersloot: 2.9 km · Alphen aan den Rijn: 4.1 km · Netherlands: 6.6 km · 0.7 within 5 km · 2 within 10 km · 7.8 within 20 km

  • Sauna15 km

    1 Jan 2025 · Zegersloot: 17.9 km · Alphen aan den Rijn: 14.2 km · Netherlands: 7.7 km

  • Tanning salon3.5 km

    1 Jan 2025 · Zegersloot: 1.1 km · Alphen aan den Rijn: 2.7 km · Netherlands: 4.4 km

  • Attraction6 km

    1 Jan 2025 · Zegersloot: 3.5 km · Alphen aan den Rijn: 4.1 km · Netherlands: 5.6 km · 3.7 within 10 km · 9 within 20 km · 73.4 within 50 km

Safety

  • Fire station2.5 km

    1 Jan 2025 · Zegersloot: 3.6 km · Alphen aan den Rijn: 2.1 km · Netherlands: 2.2 km

All figures in this section
FigureKromme AarZegerslootAlphen aan den RijnNetherlandsPeriod
GP practice: average distance2.1 km0.7 km0.9 km1.1 km1 Jan 2025
Large supermarket: average distance2.2 km1 km1 km1 km1 Jan 2025
Daycare: average distance1.4 km0.5 km0.6 km0.7 km1 Jan 2025
Primary school: average distance2.3 km0.6 km0.7 km0.8 km1 Jan 2025
Primary school: average number within 3 km1.414.310.99.81 Jan 2025
GP practice: average number within 1 km01.211.21 Jan 2025
GP practice: average number within 3 km3.16.85.37.71 Jan 2025
GP practice: average number within 5 km8.710916.91 Jan 2025
GP out-of-hours service: average distance4.4 km2 km4.3 km7.1 km1 Jan 2025
Pharmacy: average distance2.2 km0.9 km1.1 km1.3 km1 Jan 2025
Hospital or outpatient clinic: average distance4.4 km2 km4.2 km5 km1 Jan 2025
Hospital or outpatient clinic: average number within 5 km0.810.71.11 Jan 2025
Hospital or outpatient clinic: average number within 10 km11.21.52.81 Jan 2025
Hospital or outpatient clinic: average number within 20 km6.47.98.88.31 Jan 2025
Hospital (excluding outpatient clinics): average distance15 km13.3 km11.4 km7.2 km1 Jan 2025
Hospital (excluding outpatient clinics): average number within 5 km0000.71 Jan 2025
Hospital (excluding outpatient clinics): average number within 10 km000.31.61 Jan 2025
Hospital (excluding outpatient clinics): average number within 20 km2.444.84.31 Jan 2025
Large supermarket: average number within 1 km01.71.31.71 Jan 2025
Large supermarket: average number within 3 km3.9107.8111 Jan 2025
Large supermarket: average number within 5 km10.416.11323.71 Jan 2025
Other daily groceries: average distance2.3 km1 km0.8 km0.9 km1 Jan 2025
Other daily groceries: average number within 1 km03.64.86.91 Jan 2025
Other daily groceries: average number within 3 km9.837.430.547.11 Jan 2025
Other daily groceries: average number within 5 km36.666.248.9102.31 Jan 2025
Department store: average distance2.1 km2.8 km2.9 km2.7 km1 Jan 2025
Department store: average number within 5 km1.41.112.41 Jan 2025
Department store: average number within 10 km3.633.56.81 Jan 2025
Department store: average number within 20 km17.319.121.319.91 Jan 2025
Café: average distance2.2 km2.3 km1.6 km1.5 km1 Jan 2025
Café: average number within 1 km001.12.71 Jan 2025
Café: average number within 3 km1.98.17.622.31 Jan 2025
Café: average number within 5 km8.414.611.548.11 Jan 2025
Snack bar: average distance1.7 km0.7 km0.8 km0.8 km1 Jan 2025
Snack bar: average number within 1 km033.65.81 Jan 2025
Snack bar: average number within 3 km7.929.924.146.11 Jan 2025
Snack bar: average number within 5 km28.849.336.299.91 Jan 2025
Restaurant: average distance1 km0.7 km0.8 km0.9 km1 Jan 2025
Restaurant: average number within 1 km0.51.74.481 Jan 2025
Restaurant: average number within 3 km5.84133.765.61 Jan 2025
Restaurant: average number within 5 km32.772.752.7143.61 Jan 2025
Hotel: average distance5.4 km3.1 km2.6 km2.7 km1 Jan 2025
Hotel: average number within 5 km032.317.61 Jan 2025
Hotel: average number within 10 km76.36.142.81 Jan 2025
Hotel: average number within 20 km44.142.544.499.41 Jan 2025
Daycare: average number within 1 km0.32.32.72.81 Jan 2025
Daycare: average number within 3 km319.416.219.21 Jan 2025
Daycare: average number within 5 km19.332.727.243.91 Jan 2025
After-school care: average distance1.4 km0.6 km0.7 km0.7 km1 Jan 2025
After-school care: average number within 1 km0.32.72.52.21 Jan 2025
After-school care: average number within 3 km3.815.813.514.71 Jan 2025
After-school care: average number within 5 km17.526.223.833.71 Jan 2025
Primary school: average number within 1 km0221.61 Jan 2025
Primary school: average number within 5 km12.221.618221 Jan 2025
Secondary school: average distance3.2 km1 km1.7 km2.5 km1 Jan 2025
Secondary school: average number within 3 km0.56.44.63.71 Jan 2025
Secondary school: average number within 5 km4.3107.181 Jan 2025
Secondary school: average number within 10 km1110.713.420.51 Jan 2025
VMBO school: average distance3.2 km1 km1.7 km2.6 km1 Jan 2025
VMBO school: average number within 3 km0.56.44.63.31 Jan 2025
VMBO school: average number within 5 km4.310771 Jan 2025
VMBO school: average number within 10 km1110.713.118.31 Jan 2025
HAVO/VWO school: average distance3.2 km1 km2.8 km3.4 km1 Jan 2025
HAVO/VWO school: average number within 3 km0.53.32.121 Jan 2025
HAVO/VWO school: average number within 5 km2.453.44.41 Jan 2025
HAVO/VWO school: average number within 10 km555.811.31 Jan 2025
Motorway access: average distance0.9 km2.7 km1.7 km1.8 km1 Jan 2025
Train station: average distance6.2 km3.9 km3.3 km5.2 km1 Jan 2025
Major interchange station: average distance19.2 km17.9 km14.6 km10.8 km1 Jan 2025
Library: average distance2.7 km2.6 km2.2 km2 km1 Jan 2025
Indoor swimming pool: average distance3.6 km0.8 km3.3 km3.5 km1 Jan 2025
Ice rink: average distance20.2 km17.8 km14.7 km19.4 km1 Jan 2025
Museum: average distance9.8 km7.4 km5.4 km4 km1 Jan 2025
Museum: average number within 5 km000.43.41 Jan 2025
Museum: average number within 10 km1.11.72.18.41 Jan 2025
Museum: average number within 20 km14.21617.522.41 Jan 2025
Performing arts venue: average distance5.2 km3 km2.9 km4.7 km1 Jan 2025
Performing arts venue: average number within 5 km0.721.53.51 Jan 2025
Performing arts venue: average number within 10 km22.23.28.21 Jan 2025
Performing arts venue: average number within 20 km11.312.31419.31 Jan 2025
Pop music venue: average distance19.3 km17.2 km13.9 km10.1 km1 Jan 2025
Cinema: average distance5.3 km2.9 km4.1 km6.6 km1 Jan 2025
Cinema: average number within 5 km0.721.31.21 Jan 2025
Cinema: average number within 10 km222.52.81 Jan 2025
Cinema: average number within 20 km7.88.39.97.11 Jan 2025
Sauna: average distance15 km17.9 km14.2 km7.7 km1 Jan 2025
Tanning salon: average distance3.5 km1.1 km2.7 km4.4 km1 Jan 2025
Attraction: average distance6 km3.5 km4.1 km5.6 km1 Jan 2025
Attraction: average number within 10 km3.743.72.91 Jan 2025
Attraction: average number within 20 km999.98.61 Jan 2025
Attraction: average number within 50 km73.473.772.839.81 Jan 2025
Fire station: average distance2.5 km3.6 km2.1 km2.2 km1 Jan 2025

Businesses

Business locations by sector.

Business locations

15

1 Jan 2025
All figures in this section
FigureKromme AarZegerslootAlphen aan den RijnNetherlandsPeriod
Business locations1589515,3402,551,5401 Jan 2025

Cars and motorcycles

Registered vehicles of residents.

Passenger cars

20

1 Jan 2026

Motorcycles

0

1 Jan 2026
Passenger cars by fuelFigures for 1 Jan 2026
Kromme AarZegerslootAlphen aan den RijnNetherlands
Petrol cars60%1279.2%3,65977.5%41,65577.9%6,176,696
Cars on other fuels40%820.8%96222.5%12,12422.1%1,747,986
All figures in this section
FigureKromme AarZegerslootAlphen aan den RijnNetherlandsPeriod
Passenger cars204,62153,7797,924,6821 Jan 2026
Petrol cars123,65941,6556,176,6961 Jan 2026
Cars on other fuels896212,1241,747,9861 Jan 2026
Motorcycles03435,248706,9361 Jan 2026
Figures over time, 1 Jan 2024 to 1 Jan 2026
Figure1 Jan 20241 Jan 20251 Jan 2026
Petrol cars151312
Cars on other fuels588

Area and buildings

Land, water, address density and non-residential buildings.

Total area

198 ha

2026Zegersloot: 326 haAlphen aan den Rijn: 13,250 haNetherlands: 4,154,337 ha

Address density

429 per km²

1 Jan 2026Zegersloot: 2,199 per km²Alphen aan den Rijn: 1,936 per km²Netherlands: 2,093 per km²

Non-residential properties

14

1 Jan 2025

Newly built non-residential properties

0

2025
Land and waterFigures for 2026
Kromme AarZegerslootAlphen aan den RijnNetherlands
Land78.3%155 ha85.9%280 ha95.4%12,639 ha80.9%3,362,600 ha
Water21.7%43 ha14.1%46 ha4.6%611 ha19.1%791,737 ha
All figures in this section
FigureKromme AarZegerslootAlphen aan den RijnNetherlandsPeriod
Non-residential properties144216,9031,212,4921 Jan 2025
Newly built non-residential properties002713,3832025
Total area198 ha326 ha13,250 ha4,154,337 ha2026
Land155 ha280 ha12,639 ha3,362,600 ha2026
Water43 ha46 ha611 ha791,737 ha2026
Address density429 per km²2,199 per km²1,936 per km²2,093 per km²1 Jan 2026
Figures over time, 2024 to 2026
Figure202420252026
Total area198 ha198 ha198 ha
Land153 ha153 ha155 ha
Water45 ha45 ha43 ha
Address density
1 Jan 2024 to 1 Jan 2026
PeriodKromme Aar
1 Jan 2024437 per km²
1 Jan 2025437 per km²
1 Jan 2026429 per km²