Postcode · Oostvoorne, South Holland

Postcode 3233: Migration background and origin

On 1 January 2026, postcode 3233 in Oostvoorne had 7,955 residents. 15.3% of them (1,220 people) have a migration background: they were born abroad or have at least one parent who was. That is lower than the municipality of Voorne aan Zee (20.7%) and lower than the national average (29.1%). The largest origin groups are other Europe (3.7%), other Asia (2.9%) and Indonesia (1.9%). 50.8% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 2.2 percentage points.

Residents: 7,955 on 1 January 2026
Migration background: 15.3% 1,220 people
Born abroad: 50.8% of those with a migration background
Change since 2022: +2.2 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

85% 15%

Dutch origin 84.7% 6,735
Migration background 15.3% 1,220

Largest origin groups

Bars show each group’s share of all residents of 3233. For comparison, the line marks Voorne aan Zee and the circle the Netherlands.

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

3.7% 295 people

Voorne aan Zee 4.5% Netherlands 5.6%
Other Asia Asia excluding Indonesia and Turkey

2.9% 230 people

Voorne aan Zee 3.1% Netherlands 5.3%
Indonesia

1.9% 150 people

Voorne aan Zee 2.0% Netherlands 1.9%
Germany

1.6% 130 people

Voorne aan Zee 1.7% Netherlands 1.9%
Other Africa Africa excluding Morocco

1.2% 95 people

Voorne aan Zee 1.4% Netherlands 2.3%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

0.88% 70 people

Voorne aan Zee 1.3% Netherlands 1.7%
Suriname

0.75% 60 people

Voorne aan Zee 1.2% Netherlands 2.0%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.75% 60 people

Voorne aan Zee 1.7% Netherlands 1.1%
Poland

0.44% 35 people

Voorne aan Zee 1.2% Netherlands 1.4%
Belgium

0.44% 35 people

Voorne aan Zee 0.42% Netherlands 0.76%
Morocco

0.38% 30 people

Voorne aan Zee 0.45% Netherlands 2.4%
Turkey

0.31% 25 people

Voorne aan Zee 1.8% Netherlands 2.6%

First and second generation

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

51% 49%

Born abroad (first generation) 50.8% 620
Born in the Netherlands (second generation) 49.2% 600

Men and women

Men: 3,880
Women: 4,075

Compared with all postcodes

Netherlands 29.1% 3233 15.3%

Higher than 42% 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

15.3%

3233
Voorne aan Zee
Netherlands

Show as table

Year	3233	Voorne aan Zee	Netherlands
1998	8.8%	12.9%	16.7%
1999	8.6%	13.0%	17.1%
2000	9.0%	13.2%	17.5%
2001	8.9%	13.5%	18.0%
2002	8.9%	13.8%	18.4%
2003	9.2%	13.9%	18.8%
2004	9.2%	14.1%	19.0%
2005	9.2%	14.0%	19.2%
2006	9.3%	13.9%	19.3%
2007	9.4%	13.7%	19.4%
2008	9.2%	13.7%	19.6%
2009	9.5%	13.9%	19.9%
2010	10.9%	14.5%	20.3%
2011	10.9%	14.8%	20.6%
2012	10.7%	14.7%	20.9%
2013	10.4%	14.6%	21.1%
2014	10.9%	14.7%	21.4%
2015	11.2%	14.9%	21.7%
2016	11.2%	15.1%	22.1%
2017	11.4%	15.3%	22.6%
2018	11.7%	15.7%	23.1%
2019	11.5%	16.1%	23.6%
2020	11.8%	16.5%	24.2%
2021	11.8%	16.9%	24.6%
2022	13.2%	18.1%	26.0%
2023	13.7%	19.1%	27.1%
2024	14.3%	19.6%	27.9%
2025	14.5%	20.0%	28.5%
2026	15.3%	20.7%	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
3232 Rugge, Nieuwland	19.5%	9,935	+2.2 pp	Other Europe
3235 Zuidhoek	14.4%	6,550	+1.5 pp	Other Europe
3231 Brielle	21.6%	4,365	+5.0 pp	Other Europe
3234 Oostvoorne	13.4%	560	+4.5 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	6,625	6,040	585	295	300	0	5	25	140	20	125	5	25	140	25	35	50	450	135
1999	6,610	6,040	570	280	280	0	5	30	140	30	120	0	25	135	10	40	25	435	135
2000	6,585	6,000	590	290	305	0	5	30	130	30	110	0	25	155	10	60	40	430	155
2001	6,640	6,045	590	290	310	5	5	25	130	30	110	10	30	140	20	60	35	435	155
2002	6,865	6,260	610	295	320	10	5	30	140	30	110	10	30	145	20	55	30	450	160
2003	6,970	6,325	640	320	320	5	5	30	145	30	120	10	30	160	20	55	30	475	160
2004	7,085	6,425	655	335	320	5	5	30	135	30	125	10	30	170	25	55	35	490	165
2005	7,100	6,450	655	345	310	10	5	25	135	25	125	10	30	180	15	50	45	500	155
2006	7,120	6,460	660	355	310	10	0	25	140	30	125	15	25	190	20	40	45	510	150
2007	7,070	6,405	665	350	320	5	0	30	130	35	125	15	25	185	20	50	50	505	160
2008	7,050	6,405	650	345	305	10	0	25	130	30	115	20	30	180	25	45	40	490	155
2009	7,090	6,415	675	355	325	10	5	25	120	35	115	20	30	190	25	60	45	500	175
2010	7,185	6,405	780	435	340	5	5	20	120	30	125	20	35	255	35	80	45	575	205
2011	7,210	6,430	785	415	370	5	0	20	115	30	135	20	30	230	45	95	60	550	235
2012	7,175	6,405	770	395	380	5	0	20	115	45	135	30	25	205	50	100	45	530	240
2013	7,210	6,460	750	370	380	10	5	25	115	35	140	25	30	175	50	95	45	510	240
2014	7,315	6,520	795	385	410	10	5	30	120	50	135	30	35	185	60	95	40	525	270
2015	7,385	6,555	830	400	430	15	0	35	120	50	135	35	35	195	55	105	50	545	285
2016	7,435	6,605	830	395	440	15	5	40	120	55	125	35	35	200	50	105	50	540	295
2017	7,525	6,665	860	380	475	15	10	45	115	50	120	25	35	200	50	135	55	525	325
2018	7,675	6,780	895	380	515	20	15	55	110	55	125	30	40	185	60	150	50	525	370
2019	7,725	6,835	890	385	510	15	10	50	120	50	130	25	30	200	65	145	55	535	360
2020	7,770	6,855	915	390	525	15	10	45	130	60	130	25	30	205	65	150	50	550	370
2021	7,810	6,885	925	405	525	15	15	35	135	50	140	25	30	210	65	155	55	565	365
2022	7,850	6,810	1,035	415	625	20	20	40	155	65	140	25	35	215	75	185	65	555	390
2023	7,825	6,755	1,070	440	630	30	20	40	150	60	130	25	30	250	70	200	60	585	395
2024	7,830	6,710	1,120	450	670	30	20	40	155	60	130	30	35	255	95	210	60	–	–
2025	7,945	6,785	1,155	470	685	25	30	55	155	60	130	30	30	280	90	205	65	–	–
2026	7,955	6,735	1,220	500	720	25	30	60	150	60	130	35	35	295	95	230	70	–	–

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