Postcode · Maarssen, Utrecht

Postcode 3602: Neighbourhoods Maarsseveen and Zandweg-Oostwaard

On 1 January 2026, postcode 3602 in Maarssen (Maarsseveen and Zandweg-Oostwaard) had 3,415 residents. 14.8% of them (505 people) have a migration background: they were born abroad or have at least one parent who was. That is lower than Maarssen (27.0%) and lower than the national average (29.1%). The largest origin groups are other Europe (2.9%), other Asia (2.2%) and Indonesia (1.9%). 43.6% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 2.1 percentage points.

Residents: 3,415 on 1 January 2026
Migration background: 14.8% 505 people
Born abroad: 43.6% of those with a migration background
Change since 2022: +2.1 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

85% 15%

Dutch origin 85.2% 2,910
Migration background 14.8% 505

Largest origin groups

Bars show each group’s share of all residents of 3602. For comparison, the line marks Maarssen and the circle the Netherlands.

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

2.9% 100 people

Maarssen 5.0% Netherlands 5.6%
Other Asia Asia excluding Indonesia and Turkey

2.2% 75 people

Maarssen 6.0% Netherlands 5.3%
Indonesia

1.9% 65 people

Maarssen 2.3% Netherlands 1.9%
Germany

1.6% 55 people

Maarssen 1.5% Netherlands 1.9%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

1.3% 45 people

Maarssen 1.5% Netherlands 1.7%
Suriname

1.0% 35 people

Maarssen 2.4% Netherlands 2.0%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

1.0% 35 people

Maarssen 0.83% Netherlands 1.1%
Other Africa Africa excluding Morocco

0.88% 30 people

Maarssen 1.8% Netherlands 2.3%
Poland

0.59% 20 people

Maarssen 0.69% Netherlands 1.4%
Turkey

0.44% 15 people

Maarssen 1.5% Netherlands 2.6%
Belgium

0.44% 15 people

Maarssen 0.48% Netherlands 0.76%
Morocco

0.29% 10 people

Maarssen 2.8% Netherlands 2.4%

First and second generation

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

44% 56%

Born abroad (first generation) 43.6% 220
Born in the Netherlands (second generation) 56.4% 285

Men and women

Men: 1,650
Women: 1,765

Compared with all postcodes

Netherlands 29.1% 3602 14.8%

Higher than 40% of all postcodes in the Netherlands

Trend since 1998

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

Show

Measure % Residents

New CBS classification

14.8%

3602
Maarssen
Netherlands

Show as table

Year	3602	Maarssen	Netherlands
1998	8.8%	16.3%	16.7%
1999	8.6%	16.7%	17.1%
2000	9.2%	16.8%	17.5%
2001	8.9%	17.1%	18.0%
2002	9.4%	17.2%	18.4%
2003	9.2%	17.4%	18.8%
2004	9.3%	17.8%	19.0%
2005	9.0%	17.8%	19.2%
2006	9.5%	17.9%	19.3%
2007	10.0%	18.1%	19.4%
2008	9.7%	18.2%	19.6%
2009	9.2%	18.5%	19.9%
2010	9.3%	18.5%	20.3%
2011	9.4%	18.7%	20.6%
2012	9.0%	18.7%	20.9%
2013	8.9%	19.2%	21.1%
2014	9.0%	19.3%	21.4%
2015	9.3%	19.5%	21.7%
2016	9.5%	19.7%	22.1%
2017	9.9%	20.0%	22.6%
2018	10.1%	20.3%	23.1%
2019	10.1%	20.7%	23.6%
2020	11.0%	21.4%	24.2%
2021	11.5%	21.9%	24.6%
2022	12.7%	23.4%	26.0%
2023	13.1%	24.8%	27.1%
2024	13.8%	25.8%	27.9%
2025	14.2%	26.4%	28.5%
2026	14.8%	27.0%	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
3601 Lanenkwartier, Staatsliedenbuurt	21.9%	7,390	+4.2 pp	Other Europe
3603 Centrum ten zuiden van de Vecht	17.0%	2,670	+1.7 pp	Other Europe
3604 Op Buuren, Friezenbuurt	19.5%	2,540	+3.4 pp	Other Europe
3612 Oud Maarsseveen, Molenpolder	12.4%	1,820	+0.5 pp	Other Europe
3611 Oud Zuilen	16.0%	595	+1.8 pp	Indonesia
3566 Overvecht	17.9%	335	+1.7 pp	Other Europe

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	Morocco	Suriname	Indonesia	Dutch Caribbean	Germany	Poland	Belgium	Other Europe	Other Africa	Other Asia	Other Americas & Oceania	Western migration background	Non-Western migration background
1998	3,760	3,430	330	120	210	15	5	35	110	20	55	5	5	55	5	10	10	235	95
1999	3,760	3,435	325	125	200	10	5	35	100	10	55	5	5	60	5	15	20	235	90
2000	3,735	3,395	345	120	220	10	0	35	105	10	60	0	0	60	10	25	25	240	105
2001	3,745	3,405	335	115	225	10	5	40	105	10	60	5	5	45	10	15	30	230	110
2002	3,720	3,370	350	130	215	5	0	45	95	15	65	5	5	55	10	25	20	230	120
2003	3,705	3,360	340	130	215	5	5	45	90	15	60	5	10	55	10	25	20	225	120
2004	3,710	3,360	345	140	205	10	0	45	85	15	60	5	5	70	10	25	15	225	115
2005	3,705	3,370	335	135	200	5	5	35	80	20	60	5	5	65	10	25	20	225	115
2006	3,665	3,310	350	135	220	5	5	35	85	15	60	5	5	65	10	35	30	230	120
2007	3,640	3,275	365	140	225	5	5	35	90	20	60	10	5	65	10	35	25	240	125
2008	3,610	3,265	350	145	210	0	0	35	85	20	55	10	10	70	15	30	25	235	115
2009	3,580	3,250	330	130	200	5	0	35	80	15	60	5	5	60	10	35	20	225	105
2010	3,605	3,275	335	135	200	0	0	30	80	15	55	10	5	65	10	40	25	225	110
2011	3,660	3,320	345	145	195	5	0	30	75	20	65	10	10	60	5	40	20	235	110
2012	3,715	3,385	335	140	185	0	0	30	75	25	50	5	10	75	10	30	15	220	115
2013	3,700	3,375	330	135	200	5	0	30	80	25	50	5	10	70	10	30	20	215	110
2014	3,670	3,340	330	130	200	10	0	25	75	25	50	5	5	70	15	35	15	215	115
2015	3,620	3,285	335	130	200	5	5	20	80	25	55	5	10	60	5	40	20	220	115
2016	3,630	3,285	345	140	205	5	0	20	80	30	60	5	10	65	15	35	20	225	125
2017	3,620	3,260	360	145	215	5	5	25	70	30	60	5	10	70	20	40	20	215	140
2018	3,610	3,245	365	150	215	10	0	30	70	25	60	5	10	75	20	40	20	225	135
2019	3,570	3,210	360	150	215	5	0	30	70	30	65	5	5	75	20	40	20	230	135
2020	3,590	3,195	395	160	235	10	5	25	75	40	65	5	5	85	15	40	25	240	160
2021	3,555	3,145	410	165	245	10	5	30	65	35	60	10	5	90	20	45	35	235	175
2022	3,510	3,070	445	170	275	15	5	30	65	35	65	5	5	85	30	60	35	235	185
2023	3,515	3,055	460	175	280	15	10	30	70	35	65	15	5	95	20	60	35	250	185
2024	3,450	2,975	475	185	285	15	10	35	65	30	60	15	10	100	25	65	45	–	–
2025	3,415	2,930	485	190	290	15	10	35	60	30	65	10	10	105	30	65	45	–	–
2026	3,415	2,910	505	190	310	15	10	35	65	35	55	20	15	100	30	75	45	–	–

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