Postcode · Schiedam, South Holland

Postcode 3112: Neighbourhood Oost

On 1 January 2026, postcode 3112 in Schiedam (Oost) had 11,485 residents. 68.5% of them (7,865 people) have a migration background: they were born abroad or have at least one parent who was. That is higher than Schiedam (49.4%) and higher than the national average (29.1%). The largest origin groups are other Europe (19.6%), Turkey (9.6%) and other Asia (8.1%). 65.7% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 3.0 percentage points.

Residents: 11,485 on 1 January 2026
Migration background: 68.5% 7,865 people
Born abroad: 65.7% of those with a migration background
Change since 2022: +3.0 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

31% 68%

Dutch origin 31.5% 3,615
Migration background 68.5% 7,865

Largest origin groups

Bars show each group’s share of all residents of 3112. For comparison, the line marks Schiedam and the circle the Netherlands.

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

19.6% 2,250 people

Schiedam 9.7% Netherlands 5.6%
Turkey

9.6% 1,105 people

Schiedam 10.4% Netherlands 2.6%
Other Asia Asia excluding Indonesia and Turkey

8.1% 935 people

Schiedam 6.2% Netherlands 5.3%
Poland

6.8% 780 people

Schiedam 3.1% Netherlands 1.4%
Other Africa Africa excluding Morocco

6.1% 700 people

Schiedam 4.4% Netherlands 2.3%
Suriname

6.1% 695 people

Schiedam 4.1% Netherlands 2.0%
Morocco

3.5% 400 people

Schiedam 3.7% Netherlands 2.4%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

3.2% 370 people

Schiedam 2.8% Netherlands 1.1%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

2.6% 300 people

Schiedam 2.0% Netherlands 1.7%
Indonesia

1.3% 145 people

Schiedam 1.5% Netherlands 1.9%
Germany

1.1% 130 people

Schiedam 1.2% Netherlands 1.9%
Belgium

0.44% 50 people

Schiedam 0.44% Netherlands 0.76%

First and second generation

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

66% 34%

Born abroad (first generation) 65.7% 5,170
Born in the Netherlands (second generation) 34.3% 2,700

Men and women

Men: 6,035
Women: 5,445

Compared with all postcodes

Netherlands 29.1% 3112 68.5%

Higher than 98% 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

68.5%

3112
Schiedam
Netherlands

Show as table

Year	3112	Schiedam	Netherlands
1998	29.8%	23.9%	16.7%
1999	31.6%	25.1%	17.1%
2000	33.7%	26.4%	17.5%
2001	35.6%	27.9%	18.0%
2002	37.3%	29.1%	18.4%
2003	39.4%	29.8%	18.8%
2004	41.0%	30.4%	19.0%
2005	42.7%	30.9%	19.2%
2006	44.3%	31.5%	19.3%
2007	45.5%	31.9%	19.4%
2008	47.1%	32.6%	19.6%
2009	48.7%	33.5%	19.9%
2010	50.1%	34.4%	20.3%
2011	51.1%	35.1%	20.6%
2012	52.7%	36.2%	20.9%
2013	53.8%	36.9%	21.1%
2014	54.9%	37.7%	21.4%
2015	55.9%	38.6%	21.7%
2016	56.6%	39.6%	22.1%
2017	58.4%	40.7%	22.6%
2018	60.1%	41.6%	23.1%
2019	61.6%	42.4%	23.6%
2020	63.6%	43.7%	24.2%
2021	64.2%	44.6%	24.6%
2022	65.5%	45.8%	26.0%
2023	66.8%	47.1%	27.1%
2024	68.1%	48.4%	27.9%
2025	68.2%	49.0%	28.5%
2026	68.5%	49.4%	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
3119 Nieuwland	68.0%	10,240	+1.6 pp	Turkey
3028 Delfshaven	73.5%	7,450	+1.8 pp	Other Europe
3029 Delfshaven, Nieuw Mathenesse	90.9%	6,395	+4.3 pp	Other Asia
3111 Centrum	45.5%	5,405	+3.6 pp	Other Europe
3125 Industrie	16.9%	295	+2.2 pp	Other Europe
3044 Spaanse Polder	20.0%	100	−5.0 pp	Morocco
3113 Oost, Schiedamse Havens	90.0%	100	+90.0 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	10,665	7,485	3,180	730	2,455	780	160	530	235	150	190	20	50	470	215	315	70	985	2,200
1999	10,660	7,290	3,365	755	2,615	795	190	575	240	150	185	15	50	505	240	355	70	1,015	2,355
2000	10,555	6,995	3,560	770	2,790	830	175	595	225	170	175	20	50	525	300	415	80	1,025	2,530
2001	10,890	7,010	3,880	805	3,075	890	205	640	230	230	165	25	40	575	350	445	85	1,070	2,815
2002	10,840	6,795	4,045	820	3,225	910	195	665	215	240	160	30	45	585	430	465	105	1,080	2,970
2003	10,915	6,610	4,305	825	3,485	1,005	230	690	210	250	155	30	45	595	490	495	115	1,070	3,235
2004	10,915	6,435	4,480	810	3,675	1,085	235	745	195	275	155	30	40	585	535	485	120	1,025	3,450
2005	10,795	6,195	4,605	880	3,730	1,130	275	715	200	275	160	60	35	625	535	470	130	1,110	3,495
2006	10,795	6,005	4,785	950	3,835	1,185	295	720	195	260	160	80	35	675	560	490	130	1,185	3,605
2007	10,670	5,820	4,850	930	3,920	1,230	325	730	190	280	155	110	35	630	555	480	130	1,150	3,695
2008	10,595	5,615	4,985	990	3,995	1,260	315	720	185	300	155	145	35	655	580	505	130	1,215	3,770
2009	10,815	5,555	5,265	1,155	4,105	1,245	345	745	195	310	155	180	40	780	590	525	150	1,390	3,875
2010	10,840	5,410	5,430	1,330	4,100	1,210	350	730	175	335	165	215	35	915	595	550	155	1,550	3,885
2011	10,790	5,275	5,515	1,415	4,100	1,215	350	720	175	325	150	300	30	935	605	540	170	1,635	3,885
2012	10,995	5,200	5,795	1,620	4,175	1,215	350	730	170	345	155	375	30	1,060	635	565	165	1,825	3,965
2013	11,105	5,135	5,970	1,755	4,220	1,200	375	735	175	365	145	475	30	1,105	620	570	180	1,965	4,010
2014	11,205	5,050	6,155	1,875	4,280	1,205	370	765	175	365	145	505	35	1,190	645	580	175	2,085	4,075
2015	11,300	4,980	6,320	1,955	4,365	1,195	370	775	175	375	140	615	35	1,165	670	615	190	2,165	4,150
2016	11,325	4,910	6,415	2,095	4,325	1,160	360	755	180	365	130	690	40	1,235	700	620	185	2,305	4,110
2017	11,305	4,700	6,605	2,255	4,350	1,140	340	780	180	355	145	745	30	1,335	685	675	195	2,480	4,125
2018	11,105	4,435	6,670	2,340	4,330	1,120	360	730	165	330	135	750	35	1,420	710	700	215	2,555	4,110
2019	10,860	4,170	6,690	2,445	4,245	1,065	355	705	155	300	130	780	40	1,495	720	725	220	2,655	4,035
2020	11,065	4,030	7,035	2,710	4,325	1,055	345	725	160	315	125	910	30	1,645	700	775	250	2,930	4,105
2021	11,415	4,085	7,330	2,825	4,500	1,115	385	735	145	345	115	875	35	1,800	735	785	255	3,020	4,300
2022	11,250	3,885	7,365	2,890	4,475	1,100	390	690	145	360	110	875	40	1,865	725	800	255	3,100	4,230
2023	11,325	3,750	7,570	3,060	4,510	1,085	395	700	135	390	115	870	40	2,035	705	830	270	3,285	4,255
2024	11,435	3,650	7,785	3,225	4,560	1,065	420	695	145	395	125	875	40	2,185	690	870	285	–	–
2025	11,480	3,645	7,835	3,245	4,590	1,065	415	695	145	385	130	820	45	2,250	690	915	290	–	–
2026	11,485	3,615	7,865	3,210	4,660	1,105	400	695	145	370	130	780	50	2,250	700	935	300	–	–

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