Postcode · Heemskerk, North Holland

Postcode 1963: Neighbourhood Noordbroek en De Trompet

On 1 January 2026, postcode 1963 in Heemskerk (Noordbroek en De Trompet) had 5,595 residents. 16.9% of them (945 people) have a migration background: they were born abroad or have at least one parent who was. That is lower than Heemskerk (24.2%) and lower than the national average (29.1%). The largest origin groups are other Asia (3.5%), other Europe (3.3%) and Indonesia (2.6%). 48.1% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 1.6 percentage points.

Residents: 5,595 on 1 January 2026
Migration background: 16.9% 945 people
Born abroad: 48.1% of those with a migration background
Change since 2022: +1.6 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

83% 17%

Dutch origin 83.2% 4,655
Migration background 16.9% 945

Largest origin groups

Bars show each group’s share of all residents of 1963. For comparison, the line marks Heemskerk and the circle the Netherlands.

Other Asia Asia excluding Indonesia and Turkey

3.5% 195 people

Heemskerk 6.0% Netherlands 5.3%
Other Europe Europe excluding the Netherlands, Belgium, Germany and Poland

3.3% 185 people

Heemskerk 4.3% Netherlands 5.6%
Indonesia

2.6% 145 people

Heemskerk 2.2% Netherlands 1.9%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

1.4% 80 people

Heemskerk 1.5% Netherlands 1.7%
Germany

1.3% 75 people

Heemskerk 1.4% Netherlands 1.9%
Other Africa Africa excluding Morocco

1.3% 75 people

Heemskerk 2.1% Netherlands 2.3%
Turkey

1.1% 60 people

Heemskerk 3.0% Netherlands 2.6%
Suriname

0.89% 50 people

Heemskerk 1.0% Netherlands 2.0%
Poland

0.45% 25 people

Heemskerk 1.0% Netherlands 1.4%
Morocco

0.36% 20 people

Heemskerk 1.0% Netherlands 2.4%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.36% 20 people

Heemskerk 0.44% Netherlands 1.1%
Belgium

0.36% 20 people

Heemskerk 0.34% Netherlands 0.76%

First and second generation

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

48% 52%

Born abroad (first generation) 48.1% 455
Born in the Netherlands (second generation) 51.9% 490

Men and women

Men: 2,715
Women: 2,880

Compared with all postcodes

Netherlands 29.1% 1963 16.9%

Higher than 48% 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

16.9%

1963
Heemskerk
Netherlands

Show as table

Year	1963	Heemskerk	Netherlands
1998	11.4%	15.5%	16.7%
1999	12.0%	15.9%	17.1%
2000	11.7%	16.3%	17.5%
2001	11.5%	16.5%	18.0%
2002	11.6%	16.8%	18.4%
2003	11.5%	17.5%	18.8%
2004	11.7%	17.6%	19.0%
2005	11.9%	17.7%	19.2%
2006	12.0%	17.6%	19.3%
2007	12.1%	17.4%	19.4%
2008	12.5%	17.3%	19.6%
2009	12.3%	17.5%	19.9%
2010	12.6%	17.7%	20.3%
2011	12.8%	18.1%	20.6%
2012	13.0%	18.4%	20.9%
2013	13.2%	18.8%	21.1%
2014	13.3%	18.9%	21.4%
2015	13.1%	18.9%	21.7%
2016	13.5%	19.1%	22.1%
2017	13.8%	19.4%	22.6%
2018	14.2%	20.0%	23.1%
2019	14.2%	20.5%	23.6%
2020	14.5%	20.8%	24.2%
2021	14.6%	21.1%	24.6%
2022	15.3%	21.9%	26.0%
2023	16.0%	22.9%	27.1%
2024	15.7%	23.2%	27.9%
2025	16.4%	23.4%	28.5%
2026	16.9%	24.2%	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
1911 Oude Dorp, De Koog	15.8%	13,490	+1.7 pp	Other Asia
1902 Oost	16.7%	8,695	+1.3 pp	Other Asia
1962 Poelenburg en Oosterzij, Assumburg	33.2%	7,850	+3.1 pp	Other Asia
1967 Broekpolder, Hofland, Oosterwijk en Zuidbroek	24.7%	5,185	+1.3 pp	Other Asia

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	6,560	5,820	745	315	425	25	10	30	230	25	150	15	25	125	15	50	40	570	175
1999	6,510	5,730	780	335	445	25	5	40	230	25	155	20	25	135	30	40	50	600	185
2000	6,470	5,710	755	335	415	20	5	30	230	20	160	20	20	135	25	35	50	585	170
2001	6,425	5,680	740	330	415	20	5	30	220	25	145	25	20	140	20	45	50	570	175
2002	6,400	5,655	745	325	420	25	5	35	210	30	150	20	20	135	15	45	55	570	180
2003	6,310	5,580	725	325	405	25	10	40	205	30	145	20	20	140	15	30	50	565	170
2004	6,255	5,530	730	330	400	20	5	40	205	30	140	20	20	150	20	35	45	555	165
2005	6,200	5,460	735	325	410	25	10	35	200	25	135	20	20	150	20	45	50	545	185
2006	6,140	5,405	735	305	430	30	15	35	200	25	125	25	20	135	20	45	60	530	205
2007	6,100	5,355	740	315	425	25	15	30	195	25	120	20	20	155	20	50	65	530	215
2008	6,030	5,265	755	300	455	35	15	35	190	30	115	15	20	150	20	60	70	520	240
2009	5,920	5,190	730	300	430	30	10	35	185	30	110	15	20	155	20	60	60	495	235
2010	5,840	5,110	735	290	445	35	10	40	180	30	105	15	20	150	20	70	60	480	250
2011	5,820	5,070	745	275	475	40	15	40	175	30	100	10	20	145	30	75	70	470	275
2012	5,775	5,025	750	285	465	35	10	45	165	35	95	20	20	150	30	80	65	470	280
2013	5,735	4,985	755	300	460	35	15	45	170	30	95	20	20	165	25	70	70	485	270
2014	5,680	4,925	755	295	455	40	10	40	165	30	100	25	20	150	30	80	60	485	270
2015	5,640	4,900	740	295	445	35	15	40	160	25	95	20	20	160	25	80	65	475	265
2016	5,625	4,865	760	295	465	45	15	40	150	25	90	20	20	165	30	90	70	470	290
2017	5,625	4,850	775	300	475	40	15	40	150	30	95	25	15	165	35	95	70	475	295
2018	5,615	4,820	795	315	485	45	15	45	160	30	95	25	25	170	30	95	65	495	300
2019	5,565	4,775	790	315	470	45	15	40	160	20	100	25	25	165	30	105	55	490	300
2020	5,495	4,700	795	295	505	45	20	45	155	20	90	30	25	150	35	120	65	465	330
2021	5,530	4,720	810	305	500	45	20	50	145	15	90	35	25	155	40	130	55	470	335
2022	5,510	4,660	845	315	535	40	20	45	150	20	85	30	25	165	40	145	70	470	340
2023	5,530	4,645	885	325	560	45	25	50	150	20	80	35	25	190	40	155	70	490	360
2024	5,570	4,690	875	305	575	55	20	50	150	20	80	30	20	175	40	165	75	–	–
2025	5,595	4,680	915	295	615	55	20	50	150	20	75	25	20	175	60	180	80	–	–
2026	5,595	4,655	945	305	640	60	20	50	145	20	75	25	20	185	75	195	80	–	–

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