Postcode · Krommenie, North Holland

Postcode 1561: Neighbourhood Oost

On 1 January 2026, postcode 1561 in Krommenie (Oost) had 8,210 residents. 24.2% of them (1,990 people) have a migration background: they were born abroad or have at least one parent who was. That is about the same as Krommenie (24.4%) and lower than the national average (29.1%). The largest origin groups are other Asia (4.0%), other Europe (3.7%) and Turkey (3.1%). 53.3% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 3.1 percentage points.

Residents: 8,210 on 1 January 2026
Migration background: 24.2% 1,990 people
Born abroad: 53.3% of those with a migration background
Change since 2022: +3.1 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

76% 24%

Dutch origin 75.8% 6,220
Migration background 24.2% 1,990

Largest origin groups

Bars show each group’s share of all residents of 1561. For comparison, the line marks Krommenie and the circle the Netherlands.

Other Asia Asia excluding Indonesia and Turkey

4.0% 325 people

Krommenie 4.6% Netherlands 5.3%
Other Europe Europe excluding the Netherlands, Belgium, Germany and Poland

3.7% 305 people

Krommenie 3.5% Netherlands 5.6%
Turkey

3.1% 255 people

Krommenie 3.3% Netherlands 2.6%
Morocco

2.5% 205 people

Krommenie 2.3% Netherlands 2.4%
Suriname

2.4% 200 people

Krommenie 2.4% Netherlands 2.0%
Indonesia

2.3% 185 people

Krommenie 2.1% Netherlands 1.9%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

1.7% 140 people

Krommenie 1.5% Netherlands 1.7%
Other Africa Africa excluding Morocco

1.5% 125 people

Krommenie 1.6% Netherlands 2.3%
Poland

1.2% 95 people

Krommenie 0.87% Netherlands 1.4%
Germany

1.1% 90 people

Krommenie 1.2% Netherlands 1.9%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.55% 45 people

Krommenie 0.64% Netherlands 1.1%
Belgium

0.24% 20 people

Krommenie 0.29% Netherlands 0.76%

First and second generation

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

53% 47%

Born abroad (first generation) 53.3% 1,060
Born in the Netherlands (second generation) 46.7% 930

Men and women

Men: 4,055
Women: 4,155

Compared with all postcodes

Netherlands 29.1% 1561 24.2%

Higher than 65% 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

24.2%

1561
Krommenie
Netherlands

Show as table

Year	1561	Krommenie	Netherlands
1998	12.7%	13.5%	16.7%
1999	12.5%	13.4%	17.1%
2000	12.6%	13.6%	17.5%
2001	12.8%	13.8%	18.0%
2002	13.4%	14.1%	18.4%
2003	14.2%	14.5%	18.8%
2004	14.4%	14.5%	19.0%
2005	14.5%	14.6%	19.2%
2006	14.8%	14.9%	19.3%
2007	15.1%	15.1%	19.4%
2008	15.2%	15.4%	19.6%
2009	15.7%	15.9%	19.9%
2010	16.6%	16.4%	20.3%
2011	17.0%	16.7%	20.6%
2012	17.7%	17.3%	20.9%
2013	18.3%	17.8%	21.1%
2014	18.5%	18.0%	21.4%
2015	18.4%	18.3%	21.7%
2016	19.1%	18.8%	22.1%
2017	19.3%	19.1%	22.6%
2018	20.0%	19.4%	23.1%
2019	20.0%	19.7%	23.6%
2020	20.0%	19.9%	24.2%
2021	20.4%	20.3%	24.6%
2022	21.2%	21.3%	26.0%
2023	21.6%	21.9%	27.1%
2024	22.9%	23.0%	27.9%
2025	23.4%	23.7%	28.5%
2026	24.2%	24.4%	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
1566 Zuid, Noord	19.4%	13,005	+2.4 pp	Turkey
1567 Noord	38.8%	12,455	+5.7 pp	Turkey
1521 Noord, Centrum	32.6%	12,140	+3.8 pp	Other Europe
1562 West	24.6%	9,025	+3.3 pp	Other Asia
1525 Wormerveer	17.6%	595	−2.7 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	8,125	7,090	1,035	360	680	175	85	80	195	15	135	5	30	190	35	55	40	580	455
1999	8,000	7,000	1,000	335	665	175	80	75	190	15	130	0	25	180	35	55	40	545	450
2000	7,915	6,915	1,000	345	665	170	80	70	185	10	125	0	25	195	50	60	40	550	450
2001	7,925	6,910	1,015	335	685	165	85	70	190	20	120	5	25	185	55	65	35	535	480
2002	7,935	6,870	1,065	355	710	170	95	80	180	20	125	5	25	200	65	70	30	555	510
2003	7,885	6,765	1,120	380	745	185	100	75	180	20	130	5	25	220	70	70	45	580	540
2004	7,925	6,780	1,145	390	755	195	105	80	185	15	125	10	30	225	50	80	45	595	550
2005	7,950	6,795	1,150	385	765	195	105	85	195	20	125	5	25	230	45	75	45	600	545
2006	7,910	6,740	1,170	370	805	190	125	100	190	20	120	10	25	215	55	75	50	585	590
2007	7,790	6,615	1,175	370	800	190	110	95	180	20	120	10	15	225	65	90	50	575	595
2008	7,775	6,600	1,180	370	820	195	105	100	180	30	125	10	15	220	65	100	45	575	610
2009	7,725	6,505	1,215	375	845	200	110	105	190	30	130	25	20	200	70	105	35	580	640
2010	7,695	6,415	1,280	410	870	210	110	105	205	30	120	25	20	245	65	100	45	630	645
2011	7,805	6,480	1,325	425	905	225	105	110	195	30	125	35	15	250	75	115	50	640	685
2012	7,810	6,425	1,385	430	960	225	130	115	200	35	125	30	20	255	80	115	60	640	740
2013	7,825	6,395	1,430	435	995	220	145	130	200	35	120	35	20	260	85	115	65	645	785
2014	7,950	6,480	1,470	450	1,025	230	155	140	195	35	120	50	25	255	85	130	55	660	810
2015	7,980	6,510	1,470	430	1,045	230	165	145	195	40	125	40	20	245	85	130	55	645	830
2016	7,940	6,425	1,515	450	1,065	220	180	145	195	40	125	50	25	250	85	140	60	670	845
2017	7,985	6,440	1,545	450	1,095	215	175	155	195	45	125	50	25	250	90	155	65	675	870
2018	8,020	6,420	1,600	460	1,135	215	180	145	185	50	115	65	30	250	105	180	75	675	925
2019	7,985	6,385	1,600	460	1,140	225	190	145	185	45	105	70	25	260	100	180	70	670	930
2020	8,115	6,495	1,620	455	1,165	220	185	165	185	45	95	75	20	265	95	195	75	665	960
2021	8,030	6,395	1,635	465	1,170	220	190	155	190	45	95	70	20	280	95	190	85	680	950
2022	8,005	6,310	1,695	445	1,255	230	185	165	195	45	100	70	20	255	95	235	100	660	980
2023	8,020	6,280	1,735	460	1,275	240	185	170	195	45	95	70	25	275	85	240	110	680	1,005
2024	8,330	6,420	1,905	495	1,410	245	210	215	190	45	90	85	20	295	100	275	130	–	–
2025	8,170	6,260	1,910	495	1,415	250	190	200	190	50	85	90	25	300	105	305	130	–	–
2026	8,210	6,220	1,990	510	1,480	255	205	200	185	45	90	95	20	305	125	325	140	–	–

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