Postcode · Amersfoort, Utrecht

Postcode 3818: Neighbourhoods De Berg-Zuid and De Berg-Noord

On 1 January 2026, postcode 3818 in Amersfoort (De Berg-Zuid and De Berg-Noord) had 10,820 residents. 20.5% of them (2,220 people) have a migration background: they were born abroad or have at least one parent who was. That is lower than Amersfoort (30.8%) and lower than the national average (29.1%). The largest origin groups are other Europe (4.4%), Indonesia (3.3%) and other Asia (2.9%). 49.8% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 1.1 percentage points.

Residents: 10,820 on 1 January 2026
Migration background: 20.5% 2,220 people
Born abroad: 49.8% of those with a migration background
Change since 2022: +1.1 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

79% 21%

Dutch origin 79.5% 8,600
Migration background 20.5% 2,220

Largest origin groups

Bars show each group’s share of all residents of 3818. For comparison, the line marks Amersfoort and the circle the Netherlands.

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

4.4% 475 people

Amersfoort 4.1% Netherlands 5.6%
Indonesia

3.3% 360 people

Amersfoort 2.8% Netherlands 1.9%
Other Asia Asia excluding Indonesia and Turkey

2.9% 310 people

Amersfoort 6.1% Netherlands 5.3%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

2.0% 220 people

Amersfoort 1.8% Netherlands 1.7%
Other Africa Africa excluding Morocco

2.0% 215 people

Amersfoort 3.0% Netherlands 2.3%
Germany

1.6% 175 people

Amersfoort 1.5% Netherlands 1.9%
Turkey

0.88% 95 people

Amersfoort 4.4% Netherlands 2.6%
Morocco

0.88% 95 people

Amersfoort 3.6% Netherlands 2.4%
Suriname

0.83% 90 people

Amersfoort 1.2% Netherlands 2.0%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.79% 85 people

Amersfoort 1.3% Netherlands 1.1%
Belgium

0.51% 55 people

Amersfoort 0.44% Netherlands 0.76%
Poland

0.46% 50 people

Amersfoort 0.52% Netherlands 1.4%

First and second generation

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

50% 50%

Born abroad (first generation) 49.8% 1,105
Born in the Netherlands (second generation) 50.2% 1,115

Men and women

Men: 5,360
Women: 5,465

Compared with all postcodes

Netherlands 29.1% 3818 20.5%

Higher than 57% 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

20.5%

3818
Amersfoort
Netherlands

Show as table

Year	3818	Amersfoort	Netherlands
1998	15.4%	19.9%	16.7%
1999	15.6%	20.6%	17.1%
2000	15.8%	21.1%	17.5%
2001	15.9%	21.7%	18.0%
2002	16.2%	22.2%	18.4%
2003	16.6%	22.6%	18.8%
2004	17.0%	22.9%	19.0%
2005	17.1%	23.3%	19.2%
2006	16.8%	23.3%	19.3%
2007	17.0%	23.2%	19.4%
2008	16.9%	23.5%	19.6%
2009	16.8%	23.7%	19.9%
2010	16.7%	23.9%	20.3%
2011	16.7%	24.0%	20.6%
2012	16.9%	24.2%	20.9%
2013	16.9%	24.4%	21.1%
2014	16.8%	24.6%	21.4%
2015	16.9%	24.7%	21.7%
2016	16.4%	24.9%	22.1%
2017	16.5%	25.2%	22.6%
2018	16.7%	25.5%	23.1%
2019	16.9%	25.9%	23.6%
2020	17.3%	26.4%	24.2%
2021	17.1%	26.7%	24.6%
2022	19.5%	28.3%	26.0%
2023	20.3%	29.2%	27.1%
2024	20.4%	29.7%	27.9%
2025	20.4%	30.2%	28.5%
2026	20.5%	30.8%	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
3931 Nico Bergsteijn	15.8%	15,100	+3.5 pp	Other Asia
3812 Soesterkwartier	24.9%	12,730	+3.0 pp	Other Asia
3817 Leusderkwartier, Vermeerkwartier	22.0%	12,175	+0.8 pp	Other Europe
3769 Kom	22.3%	8,020	+3.0 pp	Other Europe
3811 Stadskern, Nederberg	31.0%	7,350	+5.5 pp	Other Europe
3768 Zuid	16.3%	6,270	+0.7 pp	Indonesia
3832 Zuid	14.6%	5,425	+1.2 pp	Indonesia
3819 Bosgebied	66.3%	845	+15.3 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	10,150	8,580	1,565	615	955	125	55	40	465	60	255	20	75	265	45	100	65	1,125	445
1999	10,055	8,495	1,565	595	970	120	60	45	480	50	265	15	65	250	50	95	70	1,120	445
2000	10,240	8,620	1,620	620	985	105	70	50	485	50	250	10	65	295	50	115	60	1,145	470
2001	10,260	8,630	1,630	615	1,015	110	65	40	480	60	235	15	70	295	55	130	75	1,135	490
2002	10,310	8,645	1,670	595	1,070	110	75	45	475	75	230	10	60	295	80	135	75	1,125	540
2003	10,395	8,675	1,725	595	1,130	125	80	50	475	70	225	15	75	280	85	165	80	1,130	595
2004	10,375	8,620	1,760	605	1,155	115	70	55	465	80	220	20	80	285	85	185	100	1,135	620
2005	10,400	8,625	1,775	615	1,160	120	75	65	470	65	220	20	80	295	80	185	100	1,150	625
2006	10,345	8,605	1,740	600	1,145	105	75	65	470	70	215	20	80	285	80	170	110	1,150	590
2007	10,385	8,615	1,770	635	1,135	105	65	75	460	65	215	20	90	310	85	185	95	1,165	605
2008	10,355	8,605	1,750	635	1,120	90	80	65	455	55	210	25	85	315	90	175	110	1,160	590
2009	10,195	8,480	1,715	610	1,110	90	75	70	440	55	205	20	85	300	90	165	125	1,130	580
2010	10,120	8,430	1,695	610	1,090	85	80	65	420	60	200	20	80	310	85	175	120	1,110	580
2011	10,095	8,400	1,690	615	1,075	85	75	70	405	60	200	20	80	315	90	170	120	1,105	590
2012	10,015	8,320	1,695	595	1,100	90	75	80	400	70	190	25	70	310	85	165	135	1,085	615
2013	10,015	8,325	1,690	575	1,105	80	80	80	405	80	185	25	70	295	90	165	125	1,075	615
2014	9,935	8,270	1,665	575	1,090	80	70	85	395	65	180	25	70	300	100	175	120	1,065	605
2015	10,135	8,420	1,715	590	1,125	80	70	85	385	75	180	30	55	325	120	170	140	1,070	645
2016	10,160	8,490	1,670	590	1,080	80	75	85	360	75	175	30	55	330	125	165	115	1,035	630
2017	10,190	8,505	1,685	590	1,095	85	70	80	365	80	165	35	60	330	125	165	125	1,045	645
2018	10,345	8,620	1,725	605	1,120	85	80	85	355	65	170	30	60	345	140	195	115	1,040	680
2019	10,550	8,765	1,785	620	1,160	90	85	85	350	60	165	30	60	365	155	205	130	1,050	730
2020	10,825	8,950	1,875	660	1,220	100	90	95	345	65	175	30	65	390	150	230	145	1,095	780
2021	10,645	8,820	1,825	625	1,200	95	90	90	340	65	160	35	55	375	135	235	150	1,065	760
2022	10,565	8,510	2,055	690	1,360	90	90	90	370	70	180	40	60	420	185	265	200	1,050	765
2023	10,640	8,490	2,155	760	1,395	95	85	85	375	80	180	40	60	485	200	280	195	1,105	810
2024	10,775	8,580	2,195	750	1,445	100	90	95	365	80	170	50	60	470	195	315	200	–	–
2025	10,795	8,585	2,205	750	1,455	100	90	100	360	85	175	50	60	465	210	290	220	–	–
2026	10,820	8,600	2,220	750	1,470	95	95	90	360	85	175	50	55	475	215	310	220	–	–

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