Postcode · Overveen, North Holland

Postcode 2051: Neighbourhood Oldenhove

On 1 January 2026, postcode 2051 in Overveen (Oldenhove) had 4,495 residents. 24.8% of them (1,115 people) have a migration background: they were born abroad or have at least one parent who was. That is about the same as the municipality of Bloemendaal (24.3%) and lower than the national average (29.1%). The largest origin groups are other Europe (8.2%), Indonesia (4.0%) and other Asia (3.2%). 53.8% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 3.2 percentage points.

Residents: 4,495 on 1 January 2026
Migration background: 24.8% 1,115 people
Born abroad: 53.8% of those with a migration background
Change since 2022: +3.2 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

75% 25%

Dutch origin 75.2% 3,380
Migration background 24.8% 1,115

Largest origin groups

Bars show each group’s share of all residents of 2051. For comparison, the line marks Municipality of Bloemendaal and the circle the Netherlands.

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

8.2% 370 people

Municipality of Bloemendaal 7.0% Netherlands 5.6%
Indonesia

4.0% 180 people

Municipality of Bloemendaal 4.2% Netherlands 1.9%
Other Asia Asia excluding Indonesia and Turkey

3.2% 145 people

Municipality of Bloemendaal 3.2% Netherlands 5.3%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

3.0% 135 people

Municipality of Bloemendaal 2.7% Netherlands 1.7%
Germany

1.9% 85 people

Municipality of Bloemendaal 2.1% Netherlands 1.9%
Other Africa Africa excluding Morocco

1.4% 65 people

Municipality of Bloemendaal 1.6% Netherlands 2.3%
Turkey

0.78% 35 people

Municipality of Bloemendaal 0.68% Netherlands 2.6%
Suriname

0.67% 30 people

Municipality of Bloemendaal 0.62% Netherlands 2.0%
Belgium

0.67% 30 people

Municipality of Bloemendaal 0.83% Netherlands 0.76%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.44% 20 people

Municipality of Bloemendaal 0.57% Netherlands 1.1%
Poland

0.33% 15 people

Municipality of Bloemendaal 0.47% Netherlands 1.4%
Morocco

0.11% 5 people

Municipality of Bloemendaal 0.34% Netherlands 2.4%

First and second generation

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

54% 46%

Born abroad (first generation) 53.8% 600
Born in the Netherlands (second generation) 46.2% 515

Men and women

Men: 2,205
Women: 2,290

Compared with all postcodes

Netherlands 29.1% 2051 24.8%

Higher than 67% 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

24.8%

2051
Municipality of Bloemendaal
Netherlands

Show as table

Year	2051	Municipality of Bloemendaal	Netherlands
1998	15.4%	16.0%	16.7%
1999	15.1%	15.9%	17.1%
2000	15.6%	16.0%	17.5%
2001	15.5%	16.6%	18.0%
2002	15.8%	17.3%	18.4%
2003	16.3%	17.4%	18.8%
2004	16.1%	16.5%	19.0%
2005	15.9%	16.5%	19.2%
2006	16.1%	16.4%	19.3%
2007	16.4%	16.8%	19.4%
2008	16.4%	16.7%	19.6%
2009	16.9%	17.0%	19.9%
2010	17.2%	17.2%	20.3%
2011	17.2%	17.2%	20.6%
2012	16.9%	17.0%	20.9%
2013	16.8%	17.1%	21.1%
2014	16.6%	17.3%	21.4%
2015	17.4%	17.7%	21.7%
2016	17.6%	17.8%	22.1%
2017	17.4%	18.3%	22.6%
2018	17.5%	18.6%	23.1%
2019	18.4%	18.9%	23.6%
2020	18.3%	19.2%	24.2%
2021	18.1%	19.3%	24.6%
2022	21.6%	22.3%	26.0%
2023	22.7%	23.5%	27.1%
2024	24.9%	23.9%	27.9%
2025	25.1%	24.2%	28.5%
2026	24.8%	24.3%	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
2023 Ter Kleefkwartier	26.9%	13,335	+4.8 pp	Other Europe
2042 Zuid	24.9%	8,540	+1.1 pp	Other Europe
2041 Noord	30.3%	7,780	+3.2 pp	Other Europe
2071 Bloemenbuurt, Santhaesbuurt	13.9%	7,260	+0.9 pp	Other Europe
2061 Bloemendaal	26.1%	6,665	+1.8 pp	Other Europe
1974 Zee- en Duinwijk	32.9%	6,250	+3.8 pp	Other Asia
2015 Duinwijk	27.8%	5,770	+4.2 pp	Other Europe
2111 Centrum, West	26.5%	4,815	+1.4 pp	Other Europe
2116 Zuid	23.2%	1,015	+0.2 pp	Indonesia
1976 West	31.1%	370	−3.3 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	3,730	3,155	575	245	320	5	0	10	195	10	100	5	30	110	30	15	55	495	80
1999	3,950	3,360	595	260	335	5	0	10	210	15	95	10	30	125	30	15	50	510	90
2000	3,975	3,360	620	275	350	5	5	10	215	15	90	10	35	140	30	20	50	515	105
2001	3,980	3,365	615	275	345	5	5	10	210	20	95	10	35	135	20	20	55	520	100
2002	4,045	3,405	640	280	355	5	10	15	210	20	90	10	40	140	15	30	50	530	110
2003	4,080	3,415	665	290	380	10	5	15	215	20	100	5	35	150	25	35	55	545	125
2004	4,045	3,395	650	275	375	10	5	15	210	15	100	5	30	140	25	35	60	530	120
2005	4,050	3,405	645	285	355	10	5	10	205	15	100	5	35	145	25	30	55	535	115
2006	4,025	3,375	650	305	345	10	10	15	195	10	105	5	35	160	20	30	55	550	100
2007	4,075	3,400	670	325	350	10	10	10	195	10	105	5	40	175	20	30	65	565	105
2008	4,075	3,400	670	335	330	10	5	10	195	10	115	10	35	175	25	20	55	575	100
2009	4,105	3,410	695	350	340	5	5	15	190	5	115	10	35	190	30	25	65	585	105
2010	4,120	3,410	710	370	340	5	5	15	190	5	105	15	35	215	25	30	65	600	110
2011	4,155	3,440	715	385	325	5	5	15	180	5	100	20	40	225	25	30	60	605	110
2012	4,170	3,465	705	360	345	5	0	15	190	10	90	15	35	220	30	30	65	590	115
2013	4,160	3,460	700	360	335	10	0	20	180	10	100	20	35	205	25	30	60	575	125
2014	4,160	3,470	690	350	340	10	5	20	170	10	105	15	25	205	25	35	65	565	130
2015	4,170	3,445	725	380	345	10	0	20	175	15	100	25	25	230	35	30	60	590	130
2016	4,115	3,390	725	370	355	10	5	20	170	15	100	25	20	225	35	35	65	580	145
2017	4,215	3,480	735	370	370	15	5	15	165	20	100	25	20	225	40	40	70	585	150
2018	4,370	3,605	765	375	390	15	5	25	180	15	100	25	25	225	40	40	70	600	165
2019	4,530	3,695	835	425	410	20	5	20	185	20	110	25	30	260	40	45	75	655	185
2020	4,560	3,725	835	430	405	15	10	25	180	15	115	15	30	270	25	50	85	665	165
2021	4,430	3,630	800	410	390	15	5	35	170	15	105	15	30	260	25	45	80	635	160
2022	4,465	3,500	965	450	515	20	10	40	185	25	115	10	30	290	35	75	120	645	195
2023	4,480	3,465	1,015	475	545	20	10	40	180	25	115	10	40	310	50	90	130	670	220
2024	4,570	3,430	1,140	515	630	35	10	35	185	25	95	15	35	365	65	140	140	–	–
2025	4,505	3,375	1,130	495	635	35	5	35	180	25	95	10	30	360	70	145	140	–	–
2026	4,495	3,380	1,115	500	610	35	5	30	180	20	85	15	30	370	65	145	135	–	–

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