Postcode · Utrecht, Utrecht

Postcode 3528: Neighbourhood Leidsche Rijn

On 1 January 2026, postcode 3528 in Utrecht (Leidsche Rijn) had 15 residents. 66.7% of them (10 people) have a migration background: they were born abroad or have at least one parent who was. That is higher than Utrecht (43.1%) and higher than the national average (29.1%). The largest origin groups are other Europe (33.3%). 100.0% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 16.7 percentage points.

Small area: CBS rounds counts to multiples of 5, so percentages can be off by several points.

Residents: 15 on 1 January 2026
Migration background: 66.7% 10 people
Born abroad: 100.0% of those with a migration background
Change since 2022: +16.7 pp in share with a migration background

Migration background, share of residents

Share of residents with a migration background in this postcode and its neighbours.

Where residents come from

Origin of residents on 1 January 2026, as a share of all residents.

Dutch origin and migration background

Dutch origin 33.3% 5
Migration background 66.7% 10

Largest origin groups

Bars show each group’s share of all residents of 3528. For comparison, the line marks Utrecht and the circle the Netherlands.

Other Europe Europe excluding the Netherlands, Belgium, Germany and Poland

33.3% 5 people

Utrecht 8.6% Netherlands 5.6%
Turkey

0.0% 0 people

Utrecht 4.3% Netherlands 2.6%
Morocco

0.0% 0 people

Utrecht 9.0% Netherlands 2.4%
Suriname

0.0% 0 people

Utrecht 2.0% Netherlands 2.0%
Indonesia

0.0% 0 people

Utrecht 1.9% Netherlands 1.9%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.0% 0 people

Utrecht 0.88% Netherlands 1.1%
Germany

0.0% 0 people

Utrecht 1.8% Netherlands 1.9%
Poland

0.0% 0 people

Utrecht 0.52% Netherlands 1.4%
Belgium

0.0% 0 people

Utrecht 0.71% Netherlands 0.76%
Other Africa Africa excluding Morocco

0.0% 0 people

Utrecht 3.0% Netherlands 2.3%
Other Asia Asia excluding Indonesia and Turkey

0.0% 0 people

Utrecht 7.3% Netherlands 5.3%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

0.0% 0 people

Utrecht 3.0% Netherlands 1.7%

First and second generation

Residents with a migration background, by whether they were born abroad themselves.

Born abroad (first generation) 100.0% 10
Born in the Netherlands (second generation) 0.0% 0

Men and women

Men: 5
Women: 5

Compared with all postcodes

Not ranked: fewer than 500 residents.

Trend since 1998

Share of residents with a migration background, compared with larger areas.

Show

Measure % Residents

New CBS classification

66.7%

3528
Utrecht
Netherlands

Show as table

Year	3528	Utrecht	Netherlands
1998	10.0%	28.6%	16.7%
1999	0.0%	29.1%	17.1%
2000	20.0%	29.8%	17.5%
2001	25.0%	30.5%	18.0%
2002	50.0%	31.1%	18.4%
2003	100.0%	31.6%	18.8%
2004	50.0%	31.9%	19.0%
2005	50.0%	32.2%	19.2%
2006	50.0%	32.4%	19.3%
2007	100.0%	32.6%	19.4%
2008	50.0%	32.7%	19.6%
2009	0.0%	33.2%	19.9%
2010	50.0%	33.4%	20.3%
2011	50.0%	33.7%	20.6%
2012	50.0%	33.9%	20.9%
2013	0.0%	34.0%	21.1%
2014	50.0%	34.0%	21.4%
2015	50.0%	34.2%	21.7%
2016	33.3%	34.7%	22.1%
2017	66.7%	35.6%	22.6%
2018	50.0%	36.3%	23.1%
2019	50.0%	37.0%	23.6%
2020	66.7%	37.9%	24.2%
2021	50.0%	38.1%	24.6%
2022	50.0%	40.0%	26.0%
2023	90.9%	41.4%	27.1%
2024	100.0%	41.9%	27.9%
2025	50.0%	42.5%	28.5%
2026	66.7%	43.1%	29.1%

In 2022 CBS switched to a new origin classification. Up to 2021 the line shows the old “migration background” figures; the overlap years show a small break (about +0.8 points nationally).

Nearby postcodes

				Largest group
3527 Zuidwest	65.9%	13,680	+1.9 pp	Morocco
3541 Leidsche Rijn	46.1%	13,260	+1.6 pp	Morocco
3526 Zuidwest	66.6%	13,085	+1.4 pp	Morocco
3438 Zuilenstein	34.0%	10,170	+4.7 pp	Other Asia
3533 West	33.1%	9,495	+4.4 pp	Other Asia
3545 Leidsche Rijn	44.5%	3,065	+2.2 pp	Morocco

All figures

Number of residents per origin group on 1 January. Figures up to 2021 use the old CBS classification.

Year	Total residents	Dutch origin	Migration background	Europe	Outside Europe	Turkey	Suriname	Poland	Other Europe	Other Africa	Other Asia	Other Americas & Oceania	Western migration background	Non-Western migration background
1998	50	45	5	0	5	0	5	0	0	0	0	0	0	0
1999	40	35	0	0	0	0	5	0	0	0	0	0	0	5
2000	25	25	5	0	0	0	5	0	0	0	0	0	0	0
2001	20	15	5	0	0	0	0	0	0	0	0	0	0	5
2002	10	5	5	0	5	0	5	0	0	0	0	0	0	5
2003	5	5	5	0	0	0	0	0	0	0	0	0	0	5
2004	10	5	5	0	10	0	5	0	0	0	5	0	0	0
2005	10	5	5	0	5	0	5	0	0	0	5	0	0	5
2006	10	5	5	0	0	0	0	0	0	0	0	0	0	0
2007	5	5	5	0	0	0	0	0	0	0	0	0	0	5
2008	10	5	5	0	0	0	5	0	0	0	0	0	0	0
2009	10	5	0	0	0	0	5	0	0	0	0	0	5	5
2010	10	5	5	0	10	0	0	0	0	0	5	5	0	5
2011	10	5	5	0	0	0	0	0	0	0	0	0	5	5
2012	10	5	5	0	0	0	0	0	0	0	0	0	0	0
2013	10	10	0	5	5	0	0	0	5	0	0	5	0	0
2014	10	5	5	5	0	0	0	0	5	0	0	0	0	0
2015	10	5	5	0	5	0	0	0	0	0	5	0	0	5
2016	15	10	5	5	0	0	5	5	0	0	0	0	5	5
2017	15	5	10	5	0	0	0	5	0	0	0	0	5	5
2018	10	5	5	5	0	0	0	5	0	0	0	0	5	5
2019	10	5	5	0	5	0	0	5	0	0	5	0	5	0
2020	15	5	10	0	10	0	0	0	0	0	5	5	0	10
2021	20	10	10	5	5	0	0	0	5	0	5	0	5	5
2022	20	10	10	0	10	0	0	5	0	5	5	0	5	10
2023	55	5	50	20	30	5	0	0	15	5	20	5	20	30
2024	15	5	15	0	10	0	0	0	0	5	0	0	–	–
2025	10	5	5	0	5	0	0	0	0	0	0	0	–	–
2026	15	5	10	5	5	0	0	0	5	0	0	0	–	–

Definitions and method · CBS 85640NED (2022–2026), 83503NED (1998–2023)