Postcode · Krimpen aan de Lek, South Holland

Postcode 2931: Neighbourhoods Hoofdstraat, Tiendweg Noord and Binnen Krimpen

On 1 January 2026, postcode 2931 in Krimpen aan de Lek (Hoofdstraat, Tiendweg Noord and Binnen Krimpen) had 6,785 residents. 14.1% of them (955 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 Krimpenerwaard (14.2%) and lower than the national average (29.1%). The largest origin groups are other Europe (3.5%), other Asia (2.8%) and Indonesia (1.4%). 56.5% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 2.4 percentage points.

Residents: 6,785 on 1 January 2026
Migration background: 14.1% 955 people
Born abroad: 56.5% of those with a migration background
Change since 2022: +2.4 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

86% 14%

Dutch origin 85.9% 5,830
Migration background 14.1% 955

Largest origin groups

Bars show each group’s share of all residents of 2931. For comparison, the line marks Krimpenerwaard and the circle the Netherlands.

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

3.5% 240 people

Krimpenerwaard 2.6% Netherlands 5.6%
Other Asia Asia excluding Indonesia and Turkey

2.8% 190 people

Krimpenerwaard 2.8% Netherlands 5.3%
Indonesia

1.4% 95 people

Krimpenerwaard 1.2% Netherlands 1.9%
Other Africa Africa excluding Morocco

1.4% 95 people

Krimpenerwaard 1.3% Netherlands 2.3%
Germany

1.2% 80 people

Krimpenerwaard 1.0% Netherlands 1.9%
Suriname

0.74% 50 people

Krimpenerwaard 0.48% Netherlands 2.0%
Turkey

0.66% 45 people

Krimpenerwaard 0.31% Netherlands 2.6%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.59% 40 people

Krimpenerwaard 0.50% Netherlands 1.1%
Morocco

0.52% 35 people

Krimpenerwaard 2.1% Netherlands 2.4%
Poland

0.52% 35 people

Krimpenerwaard 0.75% Netherlands 1.4%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

0.44% 30 people

Krimpenerwaard 0.75% Netherlands 1.7%
Belgium

0.22% 15 people

Krimpenerwaard 0.35% Netherlands 0.76%

First and second generation

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

57% 43%

Born abroad (first generation) 56.5% 540
Born in the Netherlands (second generation) 42.9% 410

Men and women

Men: 3,345
Women: 3,440

Compared with all postcodes

Netherlands 29.1% 2931 14.1%

Higher than 38% 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

14.1%

2931
Krimpenerwaard
Netherlands

Show as table

Year	2931	Krimpenerwaard	Netherlands
1998	7.8%	7.1%	16.7%
1999	8.0%	7.3%	17.1%
2000	8.0%	7.3%	17.5%
2001	7.9%	7.5%	18.0%
2002	7.9%	7.6%	18.4%
2003	8.1%	7.9%	18.8%
2004	8.2%	8.0%	19.0%
2005	8.6%	8.2%	19.2%
2006	8.6%	8.3%	19.3%
2007	8.8%	8.3%	19.4%
2008	8.8%	8.4%	19.6%
2009	8.9%	8.6%	19.9%
2010	8.8%	8.7%	20.3%
2011	8.8%	8.8%	20.6%
2012	8.8%	9.0%	20.9%
2013	9.5%	9.3%	21.1%
2014	9.9%	9.5%	21.4%
2015	9.9%	9.8%	21.7%
2016	10.8%	10.2%	22.1%
2017	11.2%	10.6%	22.6%
2018	11.1%	10.9%	23.1%
2019	11.3%	11.1%	23.6%
2020	11.2%	11.4%	24.2%
2021	11.3%	11.6%	24.6%
2022	11.7%	12.6%	26.0%
2023	12.9%	13.3%	27.1%
2024	13.6%	13.6%	27.9%
2025	13.7%	13.8%	28.5%
2026	14.1%	14.2%	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
2983 Slikkerveer	21.3%	9,455	+2.7 pp	Other Europe
2987 Bolnes	34.3%	7,845	+5.5 pp	Other Asia
2941 Tiendhoek	13.4%	7,735	+2.0 pp	Other Europe
2925 Langeland	20.9%	7,065	+1.8 pp	Other Asia
2926 Lansingh-Zuid	19.1%	2,565	+1.9 pp	Other Asia
2921 Oud Krimpen	21.5%	2,375	+6.7 pp	Other Asia
2961 Kinderdijk	11.6%	775	+0.4 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	6,845	6,310	535	270	265	5	25	20	125	5	110	5	25	130	25	40	20	395	135
1999	6,885	6,335	550	265	285	10	25	20	120	5	110	5	25	125	30	50	25	405	150
2000	6,865	6,315	550	275	275	5	30	20	110	10	105	5	25	140	30	45	25	395	155
2001	6,840	6,305	540	260	280	10	20	25	115	10	105	5	25	125	40	40	20	385	155
2002	6,800	6,260	540	275	265	10	25	25	115	10	105	10	25	135	25	35	20	390	145
2003	6,775	6,220	550	280	270	10	25	25	110	10	110	10	25	135	30	40	20	405	150
2004	6,755	6,200	555	275	275	15	25	20	110	10	105	10	25	135	35	40	20	400	155
2005	6,755	6,175	580	285	300	15	25	25	110	10	115	10	25	135	35	55	25	410	175
2006	6,705	6,130	575	275	305	15	25	25	110	10	105	10	20	140	40	60	20	395	180
2007	6,680	6,100	585	280	305	15	25	25	110	10	105	5	20	150	40	55	25	400	185
2008	6,540	5,970	575	275	300	15	25	20	110	5	95	5	25	150	35	55	35	390	185
2009	6,535	5,955	580	270	305	25	25	25	100	10	95	10	20	145	45	60	15	380	205
2010	6,510	5,930	575	275	305	20	35	25	100	5	100	10	20	145	40	60	20	380	195
2011	6,435	5,870	565	260	310	25	35	20	100	10	95	5	20	140	45	60	15	370	195
2012	6,345	5,780	560	260	300	25	30	25	100	5	95	10	20	135	40	55	20	365	200
2013	6,445	5,830	610	290	335	30	40	25	95	10	105	10	20	155	40	60	35	390	220
2014	6,435	5,800	635	290	345	30	45	30	95	10	105	15	20	150	35	65	35	395	235
2015	6,470	5,830	640	300	340	25	45	30	95	15	105	15	20	160	35	65	30	395	240
2016	6,550	5,845	705	300	405	30	40	35	100	25	100	25	25	150	50	90	35	405	295
2017	6,580	5,845	735	300	430	30	45	35	95	25	105	20	20	155	50	115	35	400	330
2018	6,575	5,845	730	300	430	30	45	35	95	20	95	35	15	155	60	115	30	405	325
2019	6,550	5,810	740	295	440	30	45	40	100	20	95	30	20	150	75	110	20	405	335
2020	6,480	5,755	725	295	430	30	40	40	95	20	90	35	15	155	75	105	25	400	325
2021	6,465	5,735	730	295	435	30	35	35	95	25	85	35	15	160	80	120	15	400	335
2022	6,525	5,765	765	290	475	30	35	35	95	30	85	35	20	155	85	140	25	390	340
2023	6,770	5,900	870	360	505	25	30	45	95	35	85	30	20	225	90	140	35	470	365
2024	6,765	5,845	920	365	555	40	35	50	100	35	90	35	20	225	90	165	35	–	–
2025	6,730	5,810	920	370	550	45	30	50	95	35	85	40	15	235	90	170	30	–	–
2026	6,785	5,830	955	370	580	45	35	50	95	40	80	35	15	240	95	190	30	–	–

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