Postcode · Maarssen, Utrecht

Postcode 3601: Neighbourhoods Lanenkwartier and Staatsliedenbuurt

On 1 January 2026, postcode 3601 in Maarssen (Lanenkwartier and Staatsliedenbuurt) had 7,390 residents. 21.9% of them (1,620 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 (4.7%), other Asia (3.8%) and Morocco (3.4%). 54.9% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 4.2 percentage points.

Residents: 7,390 on 1 January 2026
Migration background: 21.9% 1,620 people
Born abroad: 54.9% of those with a migration background
Change since 2022: +4.2 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

78% 22%

Dutch origin 78.1% 5,770
Migration background 21.9% 1,620

Largest origin groups

Bars show each group’s share of all residents of 3601. For comparison, the line marks Maarssen and the circle the Netherlands.

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

4.7% 350 people

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

3.8% 280 people

Maarssen 6.0% Netherlands 5.3%
Morocco

3.4% 250 people

Maarssen 2.8% Netherlands 2.4%
Indonesia

2.6% 190 people

Maarssen 2.3% Netherlands 1.9%
Other Africa Africa excluding Morocco

1.6% 120 people

Maarssen 1.8% Netherlands 2.3%
Germany

1.5% 110 people

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

1.3% 95 people

Maarssen 1.5% Netherlands 1.7%
Suriname

1.1% 80 people

Maarssen 2.4% Netherlands 2.0%
Turkey

0.68% 50 people

Maarssen 1.5% Netherlands 2.6%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.54% 40 people

Maarssen 0.83% Netherlands 1.1%
Poland

0.47% 35 people

Maarssen 0.69% Netherlands 1.4%
Belgium

0.27% 20 people

Maarssen 0.48% Netherlands 0.76%

First and second generation

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

55% 45%

Born abroad (first generation) 54.9% 890
Born in the Netherlands (second generation) 45.1% 730

Men and women

Men: 3,545
Women: 3,845

Compared with all postcodes

Netherlands 29.1% 3601 21.9%

Higher than 61% 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

21.9%

3601
Maarssen
Netherlands

Show as table

Year	3601	Maarssen	Netherlands
1998	12.6%	16.3%	16.7%
1999	13.1%	16.7%	17.1%
2000	13.4%	16.8%	17.5%
2001	13.4%	17.1%	18.0%
2002	13.0%	17.2%	18.4%
2003	13.2%	17.4%	18.8%
2004	13.2%	17.8%	19.0%
2005	13.4%	17.8%	19.2%
2006	13.5%	17.9%	19.3%
2007	14.1%	18.1%	19.4%
2008	14.2%	18.2%	19.6%
2009	14.4%	18.5%	19.9%
2010	14.5%	18.5%	20.3%
2011	15.1%	18.7%	20.6%
2012	15.0%	18.7%	20.9%
2013	15.7%	19.2%	21.1%
2014	15.8%	19.3%	21.4%
2015	15.8%	19.5%	21.7%
2016	15.9%	19.7%	22.1%
2017	15.8%	20.0%	22.6%
2018	15.8%	20.3%	23.1%
2019	16.1%	20.7%	23.6%
2020	16.1%	21.4%	24.2%
2021	16.3%	21.9%	24.6%
2022	17.7%	23.4%	26.0%
2023	19.3%	24.8%	27.1%
2024	20.5%	25.8%	27.9%
2025	21.9%	26.4%	28.5%
2026	21.9%	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
3621 Midden, Noord	22.0%	10,780	+2.6 pp	Other Asia
3602 Maarsseveen, Zandweg-Oostwaard	14.8%	3,415	+2.1 pp	Other Europe
3603 Centrum ten zuiden van de Vecht	17.0%	2,670	+1.7 pp	Other Europe
3612 Oud Maarsseveen, Molenpolder	12.4%	1,820	+0.5 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	6,715	5,870	845	295	545	15	175	20	235	10	145	25	30	95	15	45	30	555	295
1999	6,665	5,795	875	305	570	20	185	30	230	10	150	25	30	100	15	45	35	560	315
2000	6,670	5,775	895	310	580	20	175	30	230	10	150	25	25	110	20	55	40	575	320
2001	6,650	5,765	890	320	565	20	165	30	220	20	150	20	25	125	20	60	30	560	325
2002	6,935	6,025	905	325	585	15	165	30	235	15	150	20	25	130	20	65	40	585	320
2003	7,015	6,090	925	320	600	25	165	30	240	15	150	25	25	120	20	65	40	585	335
2004	7,075	6,145	935	310	630	30	160	35	245	25	150	20	25	115	30	75	30	575	360
2005	7,140	6,185	960	325	625	20	150	40	240	20	150	20	25	130	25	80	50	595	365
2006	7,085	6,125	960	320	630	25	140	45	225	20	145	20	30	125	40	80	55	585	375
2007	7,065	6,065	995	345	655	25	145	55	215	15	145	20	25	155	45	95	60	600	400
2008	7,030	6,030	1,000	360	635	15	145	55	210	15	140	20	25	175	35	90	70	610	390
2009	7,000	5,990	1,005	355	645	20	150	60	205	30	140	25	30	160	30	95	55	590	410
2010	6,980	5,965	1,015	340	680	25	155	55	205	20	145	20	25	150	35	110	75	585	430
2011	6,940	5,900	1,045	345	695	25	155	50	215	35	140	25	20	160	40	100	75	590	450
2012	6,820	5,795	1,020	355	665	25	155	45	200	35	135	30	20	170	45	100	60	590	430
2013	6,820	5,755	1,070	370	700	30	180	45	210	30	145	30	20	175	40	95	70	615	455
2014	6,880	5,795	1,085	380	700	20	180	45	210	35	135	35	20	190	35	110	65	630	455
2015	6,920	5,825	1,095	385	710	25	170	50	200	30	130	30	20	205	40	130	65	620	470
2016	6,985	5,875	1,110	380	730	30	180	45	200	30	125	30	25	200	45	135	65	620	490
2017	7,045	5,935	1,110	360	750	35	180	50	200	30	120	20	15	205	50	140	65	585	525
2018	7,065	5,950	1,115	355	760	35	175	60	190	25	120	20	20	195	60	155	60	580	540
2019	7,030	5,900	1,130	370	760	30	175	65	195	25	110	30	15	215	60	155	55	590	540
2020	7,070	5,930	1,140	365	770	30	175	65	195	25	110	30	15	210	65	160	55	595	545
2021	7,065	5,910	1,155	375	780	25	185	55	195	25	105	30	15	225	80	155	60	600	555
2022	7,145	5,875	1,265	395	875	25	190	65	200	35	110	35	15	230	95	185	70	600	605
2023	7,215	5,830	1,390	440	955	35	215	75	195	35	115	35	20	275	105	225	65	640	700
2024	7,290	5,795	1,495	445	1,050	40	245	70	205	40	110	35	20	275	115	260	80	–	–
2025	7,410	5,785	1,625	525	1,105	45	260	75	205	40	115	35	20	355	125	270	85	–	–
2026	7,390	5,770	1,620	515	1,100	50	250	80	190	40	110	35	20	350	120	280	95	–	–

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