Postcode · Aalsmeer, North Holland

Postcode 1431: Neighbourhoods Stommeer, Hornmeer and Centrum

On 1 January 2026, postcode 1431 in Aalsmeer (Stommeer, Hornmeer and Centrum) had 13,630 residents. 26.3% of them (3,590 people) have a migration background: they were born abroad or have at least one parent who was. That is lower than Aalsmeer (30.2%) and lower than the national average (29.1%). The largest origin groups are other Europe (6.2%), other Asia (5.0%) and Poland (3.7%). 62.8% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 3.7 percentage points.

Residents: 13,630 on 1 January 2026
Migration background: 26.3% 3,590 people
Born abroad: 62.8% of those with a migration background
Change since 2022: +3.7 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

74% 26%

Dutch origin 73.7% 10,040
Migration background 26.3% 3,590

Largest origin groups

Bars show each group’s share of all residents of 1431. For comparison, the line marks Aalsmeer and the circle the Netherlands.

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

6.2% 840 people

Aalsmeer 7.8% Netherlands 5.6%
Other Asia Asia excluding Indonesia and Turkey

5.0% 685 people

Aalsmeer 5.9% Netherlands 5.3%
Poland

3.7% 510 people

Aalsmeer 4.4% Netherlands 1.4%
Other Africa Africa excluding Morocco

2.1% 290 people

Aalsmeer 2.0% Netherlands 2.3%
Morocco

1.8% 245 people

Aalsmeer 1.7% Netherlands 2.4%
Suriname

1.5% 205 people

Aalsmeer 1.6% Netherlands 2.0%
Germany

1.5% 200 people

Aalsmeer 1.4% Netherlands 1.9%
Indonesia

1.4% 195 people

Aalsmeer 1.7% Netherlands 1.9%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

1.2% 170 people

Aalsmeer 1.6% Netherlands 1.7%
Turkey

1.0% 140 people

Aalsmeer 1.4% Netherlands 2.6%
Belgium

0.51% 70 people

Aalsmeer 0.39% Netherlands 0.76%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.29% 40 people

Aalsmeer 0.41% Netherlands 1.1%

First and second generation

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

63% 37%

Born abroad (first generation) 62.8% 2,255
Born in the Netherlands (second generation) 37.2% 1,335

Men and women

Men: 6,645
Women: 6,990

Compared with all postcodes

Netherlands 29.1% 1431 26.3%

Higher than 69% 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

26.3%

1431
Aalsmeer
Netherlands

Show as table

Year	1431	Aalsmeer	Netherlands
1998	11.0%	10.1%	16.7%
1999	11.2%	10.3%	17.1%
2000	11.1%	10.4%	17.5%
2001	11.7%	10.8%	18.0%
2002	11.7%	11.1%	18.4%
2003	11.9%	11.2%	18.8%
2004	12.1%	11.3%	19.0%
2005	12.5%	11.8%	19.2%
2006	13.2%	12.9%	19.3%
2007	13.5%	13.3%	19.4%
2008	14.1%	14.0%	19.6%
2009	14.5%	14.7%	19.9%
2010	14.8%	15.5%	20.3%
2011	15.5%	16.2%	20.6%
2012	15.8%	16.6%	20.9%
2013	16.3%	17.1%	21.1%
2014	16.6%	17.2%	21.4%
2015	17.6%	18.1%	21.7%
2016	18.1%	18.6%	22.1%
2017	19.0%	19.4%	22.6%
2018	19.5%	20.0%	23.1%
2019	20.0%	20.7%	23.6%
2020	20.6%	21.1%	24.2%
2021	21.6%	22.2%	24.6%
2022	22.7%	24.9%	26.0%
2023	24.2%	27.0%	27.1%
2024	25.3%	28.2%	27.9%
2025	25.9%	29.0%	28.5%
2026	26.3%	30.2%	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
1187 Bovenkerk - Westwijk Noord, Westwijk Zuid	51.5%	19,215	+5.3 pp	Other Asia
1432 Oosteinde	35.2%	10,590	+7.4 pp	Other Europe
1433 Kudelstraat en Kalslagen	24.4%	9,235	+3.5 pp	Other Asia
1424 Meerwijk	22.5%	5,040	+6.5 pp	Other Europe
2451 Leimuiden	20.5%	4,885	+3.5 pp	Other Europe
1435 Zuid	29.4%	4,400	+5.4 pp	Other Asia
1436 Aalsmeerderbrug/ Oude Meer/ Rozenburg / Schiphol Rijk	17.1%	525	+0.3 pp	Poland
2154 Burgerveen / Leimuiderbrug / Weteringbrug	18.2%	330	+0.8 pp	Poland
2155 Burgerveen / Leimuiderbrug / Weteringbrug	20.0%	50	+11.7 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	10,560	9,400	1,165	605	555	10	70	35	145	10	215	30	35	325	70	150	65	840	325
1999	10,545	9,360	1,185	590	595	10	75	35	150	10	210	25	35	320	65	175	75	830	350
2000	10,460	9,300	1,160	590	575	10	70	35	155	15	215	30	35	310	55	175	60	810	350
2001	10,680	9,435	1,250	640	615	10	75	40	160	15	215	40	40	345	60	185	70	870	385
2002	10,695	9,435	1,255	640	615	10	75	40	160	20	205	45	35	355	60	185	65	870	390
2003	10,800	9,515	1,285	660	625	5	80	35	150	20	210	55	35	360	60	200	75	880	410
2004	10,840	9,525	1,310	665	655	10	85	45	155	20	210	65	30	360	65	200	75	895	420
2005	10,870	9,520	1,355	680	665	10	90	50	160	20	195	105	35	345	65	195	75	915	440
2006	11,120	9,645	1,470	770	700	10	105	60	160	15	200	160	35	375	80	190	80	995	475
2007	11,235	9,720	1,515	785	725	30	105	70	150	20	190	180	35	380	75	205	70	1,010	505
2008	11,505	9,885	1,620	840	780	35	120	75	150	20	205	195	40	400	90	200	90	1,065	560
2009	11,535	9,865	1,670	865	805	35	115	80	160	25	210	220	35	400	100	200	90	1,085	585
2010	11,560	9,845	1,715	905	805	30	110	85	155	25	205	220	40	440	115	200	85	1,120	590
2011	11,645	9,835	1,810	955	845	30	120	90	160	30	205	260	45	445	130	210	75	1,165	640
2012	11,630	9,795	1,835	975	855	35	120	95	160	30	200	295	40	440	130	210	75	1,190	645
2013	11,715	9,800	1,915	1,020	895	45	130	95	155	35	205	315	45	455	130	225	80	1,230	690
2014	11,765	9,810	1,955	1,035	920	45	135	100	160	35	200	325	40	470	125	235	85	1,245	710
2015	11,930	9,830	2,100	1,130	970	45	145	105	160	35	200	375	45	510	145	260	75	1,335	765
2016	12,055	9,875	2,180	1,160	1,020	50	150	105	160	30	205	405	45	505	150	295	80	1,375	810
2017	12,135	9,835	2,300	1,225	1,075	50	150	115	170	35	210	450	40	525	160	315	80	1,450	845
2018	12,275	9,885	2,390	1,230	1,160	60	155	120	180	40	205	450	45	530	165	345	95	1,475	915
2019	12,550	10,045	2,505	1,255	1,255	65	165	135	175	40	195	455	50	555	180	390	105	1,500	1,010
2020	12,630	10,030	2,600	1,260	1,335	70	170	135	180	40	200	455	55	550	195	425	120	1,525	1,070
2021	12,800	10,035	2,765	1,355	1,410	85	175	165	180	45	195	475	60	625	205	435	120	1,610	1,155
2022	12,800	9,900	2,900	1,375	1,520	95	175	165	195	50	205	485	60	630	210	480	155	1,605	1,210
2023	13,295	10,080	3,215	1,560	1,650	110	185	185	185	50	205	490	60	805	225	555	160	1,775	1,345
2024	13,480	10,070	3,405	1,615	1,790	125	220	195	185	55	200	520	70	825	265	590	155	–	–
2025	13,455	9,970	3,485	1,615	1,875	135	235	190	190	50	195	520	65	830	280	635	160	–	–
2026	13,630	10,040	3,590	1,620	1,970	140	245	205	195	40	200	510	70	840	290	685	170	–	–

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