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Neighbourhood

De Fellingen in figures

Facts and figures about the De Fellingen neighbourhood in Middelsee, Leeuwarden 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 Middelsee, Leeuwarden and the Netherlands over that period.

Key figures

Residents

20

1 Jan 2026

Households

10

1 Jan 2026

Homes

3

1 Jan 2025

Population density

73 per km²

1 Jan 2026Middelsee: 204 per km²Leeuwarden: 548 per km²Netherlands: 539 per km²

Housing

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

Newly built homes

8

2025
All figures in this section
FigureDe FellingenMiddelseeLeeuwardenNetherlandsPeriod
Homes37165,8798,274,4781 Jan 2025
Newly built homes814222869,1892025

Population

Residents by age, sex, marital status and origin.

Births per 1,000 residents

0

2025Middelsee: 25Leeuwarden: 9Netherlands: 9

Deaths per 1,000 residents

0

2025Middelsee: 50Leeuwarden: 9Netherlands: 10
Residents by ageFigures for 1 Jan 2026
De FellingenMiddelsee
  • 0–14 years20% (5)
    Middelsee: 8.3% · Leeuwarden: 13.9% · Netherlands: 14.8%
  • 15–24 years20% (5)
    Middelsee: 8.3% · Leeuwarden: 14.8% · Netherlands: 12.2%
  • 25–44 years0% (0)
    Middelsee: 31.9% · Leeuwarden: 27.1% · Netherlands: 25.9%
  • 45–64 years60% (15)
    Middelsee: 27.8% · Leeuwarden: 24.1% · Netherlands: 26%
  • 65–79 years0% (0)
    Middelsee: 18.1% · Leeuwarden: 15.3% · Netherlands: 15.9%
  • 80 years and over0% (0)
    Middelsee: 5.6% · Leeuwarden: 4.8% · Netherlands: 5.3%
Residents by sexFigures for 1 Jan 2026
De FellingenMiddelseeLeeuwardenNetherlands
Men40%1047.2%17049.9%64,89749.8%9,025,827
Women60%1552.8%19050.1%65,26550.2%9,104,381
Residents by marital statusFigures for 1 Jan 2026
De FellingenMiddelseeLeeuwardenNetherlands
Never married40%1045.8%16556.3%73,24450.2%9,101,569
Married60%1543.1%15531.1%40,44337.3%6,758,191
Divorced0%06.9%258.4%10,9427.7%1,404,105
Widowed0%04.2%154.3%5,5334.8%866,343
Residents by originFigures for 1 Jan 2026
De FellingenMiddelseeLeeuwardenNetherlands
Dutch origin60%1584.7%30577.5%100,85670.9%12,859,141
European origin (outside the Netherlands)20%54.2%157.2%9,3199.6%1,739,260
Origin outside Europe20%511.1%4015.4%19,98719.5%3,531,807
Residents by country of birth and originFigures for 1 Jan 2026
De FellingenMiddelseeLeeuwardenNetherlands
Born in the Netherlands, Dutch origin50%1085.9%30577.5%100,85670.9%12,859,141
Born in the Netherlands, European origin25%51.4%52.5%3,1903.4%614,116
Born in the Netherlands, origin outside Europe25%58.5%306.3%8,2548.5%1,532,223
Born elsewhere in Europe0%01.4%54.7%6,1296.2%1,125,144
Born outside Europe0%02.8%109%11,73311%1,999,584
All figures in this section
FigureDe FellingenMiddelseeLeeuwardenNetherlandsPeriod
Residents20365130,16218,130,2081 Jan 2026
Men1017064,8979,025,8271 Jan 2026
Women1519065,2659,104,3811 Jan 2026
0–14 years53018,0962,683,6981 Jan 2026
15–24 years53019,2552,203,6331 Jan 2026
25–44 years011535,2394,699,6761 Jan 2026
45–64 years1510031,3404,709,6931 Jan 2026
65–79 years06519,9232,876,9991 Jan 2026
80 years and over0206,309956,5091 Jan 2026
Never married1016573,2449,101,5691 Jan 2026
Married1515540,4436,758,1911 Jan 2026
Divorced02510,9421,404,1051 Jan 2026
Widowed0155,533866,3431 Jan 2026
Dutch origin15305100,85612,859,1411 Jan 2026
European origin (outside the Netherlands)5159,3191,739,2601 Jan 2026
Origin outside Europe54019,9873,531,8071 Jan 2026
Born in the Netherlands, Dutch origin10305100,85612,859,1411 Jan 2026
Born in the Netherlands, European origin553,190614,1161 Jan 2026
Born in the Netherlands, origin outside Europe5308,2541,532,2231 Jan 2026
Born elsewhere in Europe056,1291,125,1441 Jan 2026
Born outside Europe01011,7331,999,5841 Jan 2026
Births051,138166,5882025
Births per 1,000 residents025992025
Deaths0101,167173,4942025
Deaths per 1,000 residents0509102025
Population density73 per km²204 per km²548 per km²539 per km²1 Jan 2026
65 years and over04025,6893,755,6791 Jan 2025
Residents aged 15 and over20330112,07015,450,52031 Dec 2025
Residents aged 15 up to state pension age2026088,83012,071,60031 Dec 2025
Residents of state pension age07023,2403,378,92031 Dec 2025
Figures over time, 31 Mar 2025 to 31 Dec 2025
Figure31 Mar 202530 Jun 202530 Sept 202531 Dec 2025
Residents aged 15 and over20202020
Residents aged 15 up to state pension age20202020
Residents of state pension age0000

Households

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

Average household size

2.4

1 Jan 2026
Households by compositionFigures for 1 Jan 2026
De FellingenMiddelseeLeeuwardenNetherlands
Single-person households33.3%536.8%7049.1%33,19340.3%3,412,202
Households without children33.3%544.7%8525.4%17,16728.3%2,398,121
Households with children33.3%518.4%3525.6%17,30231.4%2,664,351
All figures in this section
FigureDe FellingenMiddelseeLeeuwardenNetherlandsPeriod
Households1019067,6628,474,6741 Jan 2026
Single-person households57033,1933,412,2021 Jan 2026
Households without children58517,1672,398,1211 Jan 2026
Households with children53517,3022,664,3511 Jan 2026
Average household size2.41.81.92.11 Jan 2026

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
FigureDe FellingenMiddelseeLeeuwardenNetherlandsPeriod
Primary school pupils0109,9701,464,3002025
Secondary school pupils0106,270935,8002025
Vocational (MBO) students004,120466,8002025
Higher professional (HBO) students0107,870440,2202025
University (WO) students00930335,9302025

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)

72.7%

8 Nov 2026Middelsee: 56.7%Leeuwarden: 64.7%Netherlands: 62.2%

Homes with a registered energy label

8

8 Nov 2026
All figures in this section
FigureDe FellingenMiddelseeLeeuwardenNetherlandsPeriod
Homes with a registered energy label838743,6315,299,8938 Nov 2026
Homes with a registered energy label (share)72.7%56.7%64.7%62.2%8 Nov 2026

Businesses

Business locations by sector.

Business locations

5

1 Jan 2025
All figures in this section
FigureDe FellingenMiddelseeLeeuwardenNetherlandsPeriod
Business locations53016,2052,551,5401 Jan 2025

Cars and motorcycles

Registered vehicles of residents.

Passenger cars

15

1 Jan 2026
Passenger cars by fuelFigures for 1 Jan 2026
De FellingenMiddelseeLeeuwardenNetherlands
Petrol cars60%961.1%11078.2%42,38377.9%6,176,696
Cars on other fuels40%638.9%7021.8%11,83322.1%1,747,986
All figures in this section
FigureDe FellingenMiddelseeLeeuwardenNetherlandsPeriod
Passenger cars1518054,2167,924,6821 Jan 2026
Petrol cars911042,3836,176,6961 Jan 2026
Cars on other fuels67011,8331,747,9861 Jan 2026

Area and buildings

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

Total area

33 ha

2026Middelsee: 182 haLeeuwarden: 25,506 haNetherlands: 4,154,337 ha

Address density

1,065 per km²

1 Jan 2026Middelsee: 1,144 per km²Leeuwarden: 2,249 per km²Netherlands: 2,093 per km²

Non-residential properties

4

1 Jan 2025

Newly built non-residential properties

0

2025
Land and waterFigures for 2026
De FellingenMiddelseeLeeuwardenNetherlands
Land100%33 ha97.8%178 ha93.1%23,736 ha80.9%3,362,600 ha
Water0%0 ha2.2%4 ha6.9%1,769 ha19.1%791,737 ha
All figures in this section
FigureDe FellingenMiddelseeLeeuwardenNetherlandsPeriod
Non-residential properties4710,0941,212,4921 Jan 2025
Newly built non-residential properties0314313,3832025
Total area33 ha182 ha25,506 ha4,154,337 ha2026
Land33 ha178 ha23,736 ha3,362,600 ha2026
Water0 ha4 ha1,769 ha791,737 ha2026
Address density1,065 per km²1,144 per km²2,249 per km²2,093 per km²1 Jan 2026