Postcode · Sirjansland, Zeeland

Postcode 4308: Neighbourhood Oosterland

On 1 January 2026, postcode 4308 in Sirjansland (Oosterland) had 330 residents. 10.6% of them (35 people) have a migration background: they were born abroad or have at least one parent who was. That is lower than the municipality of Schouwen-Duiveland (12.8%) and lower than the national average (29.1%). The largest origin groups are other Europe (4.5%), Poland (1.5%) and other Americas & Oceania (1.5%). 57.1% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 2.7 percentage points.

Residents: 330 on 1 January 2026
Migration background: 10.6% 35 people
Born abroad: 57.1% of those with a migration background
Change since 2022: +2.7 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

89%

Dutch origin 89.4% 295
Migration background 10.6% 35

Largest origin groups

Bars show each group’s share of all residents of 4308. For comparison, the line marks Schouwen-Duiveland and the circle the Netherlands.

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

4.5% 15 people

Schouwen-Duiveland 3.2% Netherlands 5.6%
Poland

1.5% 5 people

Schouwen-Duiveland 1.0% Netherlands 1.4%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

1.5% 5 people

Schouwen-Duiveland 0.71% Netherlands 1.7%
Turkey

0.0% 0 people

Schouwen-Duiveland 0.17% Netherlands 2.6%
Morocco

0.0% 0 people

Schouwen-Duiveland 0.06% Netherlands 2.4%
Suriname

0.0% 0 people

Schouwen-Duiveland 0.31% Netherlands 2.0%
Indonesia

0.0% 0 people

Schouwen-Duiveland 1.2% Netherlands 1.9%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.0% 0 people

Schouwen-Duiveland 0.25% Netherlands 1.1%
Germany

0.0% 0 people

Schouwen-Duiveland 1.7% Netherlands 1.9%
Belgium

0.0% 0 people

Schouwen-Duiveland 0.68% Netherlands 0.76%
Other Africa Africa excluding Morocco

0.0% 0 people

Schouwen-Duiveland 1.2% Netherlands 2.3%
Other Asia Asia excluding Indonesia and Turkey

0.0% 0 people

Schouwen-Duiveland 2.2% Netherlands 5.3%

First and second generation

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

57% 29%

Born abroad (first generation) 57.1% 20
Born in the Netherlands (second generation) 28.6% 10

Men and women

Men: 170
Women: 155

Compared with all postcodes

Not ranked: fewer than 500 residents.

Trend since 1998

Share of residents with a migration background, compared with larger areas.

Show

Measure % Residents

New CBS classification

10.6%

4308
Schouwen-Duiveland
Netherlands

Show as table

Year	4308	Schouwen-Duiveland	Netherlands
1998	3.3%	6.8%	16.7%
1999	4.8%	7.3%	17.1%
2000	4.7%	7.1%	17.5%
2001	5.4%	7.8%	18.0%
2002	6.6%	8.1%	18.4%
2003	6.8%	8.2%	18.8%
2004	7.9%	8.1%	19.0%
2005	5.6%	8.2%	19.2%
2006	6.9%	8.5%	19.3%
2007	4.1%	7.8%	19.4%
2008	4.1%	7.9%	19.6%
2009	4.1%	8.2%	19.9%
2010	4.1%	8.3%	20.3%
2011	2.8%	8.5%	20.6%
2012	4.2%	8.5%	20.9%
2013	4.2%	8.5%	21.1%
2014	4.3%	8.7%	21.4%
2015	4.3%	8.8%	21.7%
2016	6.0%	9.0%	22.1%
2017	5.8%	9.4%	22.6%
2018	5.8%	9.4%	23.1%
2019	4.4%	9.6%	23.6%
2020	6.1%	9.9%	24.2%
2021	7.4%	10.0%	24.6%
2022	7.9%	11.0%	26.0%
2023	9.2%	12.1%	27.1%
2024	9.2%	12.7%	27.9%
2025	7.8%	12.6%	28.5%
2026	10.6%	12.8%	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
4311 Recreatiegebied	11.1%	3,800	+0.4 pp	Other Asia
4306 Nieuwerkerk	7.8%	2,705	+0.9 pp	Other Asia
4307 Oosterland	9.1%	2,365	+0.9 pp	Other Europe
4315 Dreischor	15.4%	940	+1.4 pp	Poland

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	Indonesia	Germany	Poland	Belgium	Other Europe	Other Africa	Other Asia	Other Americas & Oceania	Western migration background	Non-Western migration background
1998	300	290	10	10	0	0	10	0	0	0	0	0	0	10	0
1999	315	300	15	15	0	0	5	0	5	5	0	0	0	15	0
2000	320	305	15	10	5	0	5	0	5	0	0	0	5	15	0
2001	370	350	20	15	5	0	5	0	5	5	0	0	5	20	0
2002	380	360	25	20	0	0	5	0	5	10	0	0	0	20	0
2003	365	345	25	15	10	0	10	0	5	0	0	5	5	25	0
2004	380	355	30	15	10	5	5	0	5	5	0	0	5	25	5
2005	355	335	20	10	10	5	5	0	0	5	0	0	5	20	0
2006	360	335	25	15	10	5	5	0	5	5	0	0	5	25	0
2007	370	350	15	10	5	0	5	0	0	5	0	5	0	15	5
2008	365	350	15	10	5	0	5	0	0	5	0	5	0	10	0
2009	365	350	15	10	5	5	5	0	0	5	0	0	0	15	0
2010	365	350	15	10	5	5	5	0	0	5	0	0	0	15	0
2011	355	345	10	5	0	5	0	0	0	5	0	0	0	10	0
2012	355	345	15	10	5	5	0	0	0	10	5	0	0	10	0
2013	360	345	15	5	10	5	0	0	0	5	5	0	0	10	5
2014	350	335	15	10	5	0	0	0	0	10	0	5	0	10	5
2015	345	330	15	10	5	5	0	0	0	10	0	0	0	15	0
2016	335	315	20	10	5	0	0	5	0	5	0	5	0	15	5
2017	345	325	20	10	5	0	0	5	0	5	0	5	0	15	0
2018	345	325	20	10	5	0	5	5	0	0	0	0	5	15	0
2019	340	325	15	10	0	5	5	0	0	5	0	0	0	10	5
2020	330	310	20	10	10	0	0	10	0	0	0	5	5	15	5
2021	340	315	25	15	10	0	0	10	0	5	0	5	5	15	0
2022	315	295	25	15	5	0	0	10	0	5	0	0	5	15	5
2023	325	295	30	20	10	0	0	5	0	10	0	5	5	25	0
2024	325	300	30	20	10	0	0	5	0	10	0	0	5	–	–
2025	320	295	25	20	10	0	0	5	0	10	0	0	5	–	–
2026	330	295	35	25	10	0	0	5	0	15	0	0	5	–	–

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