Postcode · Opperdoes, North Holland

Postcode 1674: Neighbourhood Centrum

On 1 January 2026, postcode 1674 in Opperdoes (Centrum) had 2,030 residents. 20.9% of them (425 people) have a migration background: they were born abroad or have at least one parent who was. That is higher than the municipality of Medemblik (17.4%) and lower than the national average (29.1%). The largest origin groups are other Europe (5.4%), Poland (4.2%) and other Asia (3.7%). 71.8% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 4.8 percentage points.

Residents: 2,030 on 1 January 2026
Migration background: 20.9% 425 people
Born abroad: 71.8% of those with a migration background
Change since 2022: +4.8 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

79% 21%

Dutch origin 79.1% 1,605
Migration background 20.9% 425

Largest origin groups

Bars show each group’s share of all residents of 1674. For comparison, the line marks Municipality of Medemblik and the circle the Netherlands.

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

5.4% 110 people

Municipality of Medemblik 4.2% Netherlands 5.6%
Poland

4.2% 85 people

Municipality of Medemblik 3.3% Netherlands 1.4%
Other Asia Asia excluding Indonesia and Turkey

3.7% 75 people

Municipality of Medemblik 2.5% Netherlands 5.3%
Other Africa Africa excluding Morocco

2.2% 45 people

Municipality of Medemblik 1.2% Netherlands 2.3%
Turkey

1.5% 30 people

Municipality of Medemblik 1.2% Netherlands 2.6%
Indonesia

1.0% 20 people

Municipality of Medemblik 1.1% Netherlands 1.9%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

1.0% 20 people

Municipality of Medemblik 0.49% Netherlands 1.1%
Germany

1.0% 20 people

Municipality of Medemblik 1.2% Netherlands 1.9%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

0.74% 15 people

Municipality of Medemblik 0.92% Netherlands 1.7%
Suriname

0.49% 10 people

Municipality of Medemblik 0.59% Netherlands 2.0%
Belgium

0.25% 5 people

Municipality of Medemblik 0.28% Netherlands 0.76%
Morocco

0.0% 0 people

Municipality of Medemblik 0.21% Netherlands 2.4%

First and second generation

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

72% 29%

Born abroad (first generation) 71.8% 305
Born in the Netherlands (second generation) 29.4% 125

Men and women

Men: 1,035
Women: 995

Compared with all postcodes

Netherlands 29.1% 1674 20.9%

Higher than 58% 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

20.9%

1674
Municipality of Medemblik
Netherlands

Show as table

Year	1674	Municipality of Medemblik	Netherlands
1998	4.6%	7.1%	16.7%
1999	5.9%	7.3%	17.1%
2000	5.9%	7.5%	17.5%
2001	7.3%	7.6%	18.0%
2002	7.0%	7.6%	18.4%
2003	6.2%	8.1%	18.8%
2004	6.0%	8.4%	19.0%
2005	6.1%	8.5%	19.2%
2006	6.9%	8.6%	19.3%
2007	7.9%	8.1%	19.4%
2008	8.1%	8.2%	19.6%
2009	8.0%	8.4%	19.9%
2010	9.2%	8.9%	20.3%
2011	9.3%	9.2%	20.6%
2012	10.1%	9.6%	20.9%
2013	11.8%	9.8%	21.1%
2014	12.2%	10.2%	21.4%
2015	12.9%	10.9%	21.7%
2016	13.2%	11.3%	22.1%
2017	13.4%	11.7%	22.6%
2018	14.3%	12.3%	23.1%
2019	14.4%	12.7%	23.6%
2020	14.6%	13.1%	24.2%
2021	16.1%	13.5%	24.6%
2022	16.1%	14.6%	26.0%
2023	20.3%	15.9%	27.1%
2024	20.2%	16.4%	27.9%
2025	20.1%	16.8%	28.5%
2026	20.9%	17.4%	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
1671 Oude Stad, Randwijk en Gildenwijk	21.8%	8,655	+1.1 pp	Turkey
1775 Centrum, Kroonwaard, Schelpenwijk	32.0%	4,690	+9.1 pp	Other Europe
1676 Centrum	16.7%	1,045	+1.2 pp	Poland
1678 Centrum	14.1%	850	+5.1 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	1,860	1,775	85	35	50	0	5	0	10	5	15	0	5	15	10	10	10	55	35
1999	1,850	1,745	110	40	70	0	0	0	10	5	20	0	5	15	20	25	10	60	50
2000	1,880	1,770	110	45	75	0	0	0	10	5	25	0	5	15	20	25	15	70	50
2001	1,905	1,765	140	55	90	5	0	5	10	10	30	0	0	25	10	40	10	80	65
2002	1,915	1,780	135	50	75	5	5	5	10	15	30	0	5	15	10	25	0	70	60
2003	1,865	1,745	115	50	75	5	5	5	15	15	25	0	5	20	5	15	10	75	40
2004	1,825	1,715	110	45	60	0	0	5	15	10	25	0	0	20	5	10	15	70	35
2005	1,795	1,685	110	50	60	0	0	5	15	10	25	0	5	20	10	10	10	70	35
2006	1,820	1,700	125	55	60	0	0	5	15	15	30	0	0	25	10	10	5	80	45
2007	1,840	1,695	145	65	70	0	0	10	20	20	25	0	0	40	5	15	0	90	55
2008	1,850	1,700	150	75	70	0	0	10	15	20	30	10	0	35	5	15	5	100	55
2009	1,875	1,725	150	80	70	5	0	5	25	10	30	15	0	35	10	5	10	110	40
2010	1,895	1,725	175	95	70	5	0	10	20	10	30	35	0	30	10	10	5	125	50
2011	1,935	1,755	180	105	80	5	0	5	20	10	30	45	0	30	10	15	15	130	50
2012	1,935	1,735	195	120	65	5	0	10	25	15	30	60	0	30	10	5	0	150	50
2013	1,945	1,720	230	140	90	5	0	5	25	20	30	85	5	20	15	10	10	170	60
2014	1,960	1,720	240	150	85	5	0	5	25	20	30	85	0	35	10	5	15	175	60
2015	1,935	1,685	250	160	90	5	0	5	20	20	30	105	0	25	10	15	15	185	65
2016	1,900	1,650	250	150	100	10	0	5	20	25	35	95	0	20	15	10	15	180	75
2017	1,910	1,655	255	150	110	10	0	5	20	30	35	85	0	30	20	15	10	170	90
2018	1,925	1,650	275	155	120	5	5	10	15	30	30	85	5	35	20	20	15	170	105
2019	1,950	1,670	280	145	135	10	5	5	15	30	40	80	0	25	35	25	10	170	115
2020	1,955	1,670	285	140	145	5	5	10	15	35	30	75	0	35	40	30	5	160	130
2021	1,930	1,620	310	135	175	20	5	10	15	35	25	80	5	25	35	40	15	155	155
2022	1,925	1,620	310	135	175	20	5	10	15	25	25	70	5	30	40	40	15	160	135
2023	2,000	1,600	405	205	200	25	10	10	15	30	25	80	0	95	40	55	15	235	160
2024	1,985	1,585	400	205	195	25	5	10	20	25	25	80	5	95	45	60	10	–	–
2025	2,010	1,600	405	210	200	25	0	10	20	20	25	90	5	95	40	70	10	–	–
2026	2,030	1,605	425	215	210	30	0	10	20	20	20	85	5	110	45	75	15	–	–

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