Postcode · Amstelhoek, Utrecht

Postcode 1427: Migration background and origin

On 1 January 2026, postcode 1427 in Amstelhoek had 955 residents. 19.4% of them (185 people) have a migration background: they were born abroad or have at least one parent who was. That is lower than the municipality of De Ronde Venen (21.5%) and lower than the national average (29.1%). The largest origin groups are other Europe (5.8%), other Asia (2.1%) and Morocco (1.6%). 54.1% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 3.2 percentage points.

Residents: 955 on 1 January 2026
Migration background: 19.4% 185 people
Born abroad: 54.1% of those with a migration background
Change since 2022: +3.2 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

81% 19%

Dutch origin 80.6% 770
Migration background 19.4% 185

Largest origin groups

Bars show each group’s share of all residents of 1427. For comparison, the line marks De Ronde Venen and the circle the Netherlands.

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

5.8% 55 people

De Ronde Venen 4.2% Netherlands 5.6%
Other Asia Asia excluding Indonesia and Turkey

2.1% 20 people

De Ronde Venen 4.1% Netherlands 5.3%
Morocco

1.6% 15 people

De Ronde Venen 1.9% Netherlands 2.4%
Indonesia

1.6% 15 people

De Ronde Venen 1.9% Netherlands 1.9%
Germany

1.6% 15 people

De Ronde Venen 1.5% Netherlands 1.9%
Poland

1.6% 15 people

De Ronde Venen 1.2% Netherlands 1.4%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

1.6% 15 people

De Ronde Venen 1.7% Netherlands 1.7%
Turkey

1.0% 10 people

De Ronde Venen 1.0% Netherlands 2.6%
Suriname

1.0% 10 people

De Ronde Venen 1.3% Netherlands 2.0%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.52% 5 people

De Ronde Venen 0.58% Netherlands 1.1%
Other Africa Africa excluding Morocco

0.52% 5 people

De Ronde Venen 1.7% Netherlands 2.3%
Belgium

0.0% 0 people

De Ronde Venen 0.44% Netherlands 0.76%

First and second generation

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

54% 46%

Born abroad (first generation) 54.1% 100
Born in the Netherlands (second generation) 45.9% 85

Men and women

Men: 470
Women: 485

Compared with all postcodes

Netherlands 29.1% 1427 19.4%

Higher than 54% 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

19.4%

1427
De Ronde Venen
Netherlands

Show as table

Year	1427	De Ronde Venen	Netherlands
1998	8.4%	11.2%	16.7%
1999	8.8%	11.6%	17.1%
2000	9.1%	11.7%	17.5%
2001	9.3%	11.8%	18.0%
2002	9.8%	12.2%	18.4%
2003	8.7%	12.2%	18.8%
2004	8.6%	12.3%	19.0%
2005	9.2%	12.4%	19.2%
2006	10.3%	12.6%	19.3%
2007	10.1%	12.9%	19.4%
2008	9.9%	13.0%	19.6%
2009	10.6%	13.3%	19.9%
2010	11.9%	13.5%	20.3%
2011	12.3%	13.7%	20.6%
2012	11.9%	14.0%	20.9%
2013	12.2%	14.2%	21.1%
2014	12.1%	14.4%	21.4%
2015	12.4%	14.6%	21.7%
2016	13.4%	15.1%	22.1%
2017	14.6%	15.6%	22.6%
2018	13.1%	16.2%	23.1%
2019	13.4%	16.8%	23.6%
2020	13.7%	17.1%	24.2%
2021	14.7%	17.5%	24.6%
2022	16.2%	18.7%	26.0%
2023	17.5%	19.8%	27.1%
2024	18.4%	20.6%	27.9%
2025	18.6%	21.1%	28.5%
2026	19.4%	21.5%	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
1422 Zijdelwaard, Legmeer	44.0%	15,505	+6.2 pp	Other Asia
3641 Proostdijland, Hofland	26.1%	11,705	+2.8 pp	Other Asia
1188 Waardhuizen, Middenhoven	50.5%	7,255	+2.9 pp	Other Asia
1421 Thamerdal, Legmeer	40.6%	6,195	+3.7 pp	Other Asia
1423 Meerwijk	25.7%	5,465	+3.7 pp	Other Asia
1426 de Hoef	11.2%	845	±0.0 pp	Indonesia

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	835	760	70	30	45	0	0	10	10	0	10	0	5	15	0	15	10	50	20
1999	850	775	75	35	40	0	0	15	10	0	15	0	10	10	0	15	0	55	20
2000	880	800	80	35	45	5	0	10	15	0	10	0	5	20	0	10	5	60	25
2001	970	880	90	35	50	0	0	15	20	5	15	0	5	15	0	5	5	65	25
2002	970	875	95	40	50	0	0	10	15	5	15	0	5	20	0	5	15	70	25
2003	975	890	85	35	45	0	0	10	15	0	15	0	5	15	0	5	15	65	20
2004	985	900	85	45	45	0	0	15	15	0	10	0	5	30	0	10	5	65	25
2005	980	895	90	40	50	5	0	15	15	5	15	5	5	15	0	5	5	65	25
2006	975	880	100	45	55	5	5	15	15	0	15	5	0	25	0	10	10	65	30
2007	990	885	100	45	45	0	0	15	20	5	15	5	0	25	0	5	0	70	30
2008	960	865	95	55	40	0	0	15	15	5	15	5	5	30	0	5	0	65	25
2009	940	840	100	55	45	0	5	15	10	0	15	0	5	35	0	10	5	70	30
2010	965	855	115	65	50	0	5	15	15	5	10	10	0	45	0	5	5	80	25
2011	975	855	120	70	50	0	0	10	15	0	15	15	5	35	10	5	10	85	30
2012	965	845	115	65	50	0	0	10	15	5	10	15	5	35	10	10	0	85	30
2013	940	830	115	65	55	0	5	10	15	5	15	20	5	25	5	10	5	80	35
2014	950	835	115	60	60	0	0	15	15	5	15	10	5	30	10	10	5	85	35
2015	965	845	120	65	60	5	0	10	15	5	10	15	5	35	10	15	0	85	35
2016	970	840	130	75	55	5	10	10	15	0	15	15	5	40	0	15	5	95	35
2017	995	850	145	75	75	5	10	5	20	5	15	15	5	40	5	15	10	100	50
2018	995	865	130	60	70	5	10	5	20	5	15	15	0	30	5	10	10	85	50
2019	1,005	870	135	70	65	0	10	10	20	5	10	15	5	40	0	15	5	90	50
2020	1,020	880	140	75	70	0	10	10	15	5	15	15	5	40	10	15	5	90	50
2021	985	840	145	70	75	0	10	5	15	5	15	15	5	35	5	20	15	90	50
2022	990	825	160	80	85	0	10	10	15	5	20	15	0	45	10	20	15	100	50
2023	1,000	825	175	80	95	0	10	5	20	5	15	20	0	45	5	25	20	110	60
2024	980	805	180	85	95	5	10	5	15	5	15	20	0	45	10	25	20	–	–
2025	970	790	180	80	100	5	15	10	15	5	15	15	0	50	5	25	20	–	–
2026	955	770	185	85	100	10	15	10	15	5	15	15	0	55	5	20	15	–	–

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