Postcode · Woerden, Utrecht

Postcode 3443: Neighbourhood Midden

On 1 January 2026, postcode 3443 in Woerden (Midden) had 7,480 residents. 25.2% of them (1,885 people) have a migration background: they were born abroad or have at least one parent who was. That is higher than Woerden (23.1%) and lower than the national average (29.1%). The largest origin groups are Morocco (7.0%), other Asia (4.0%) and other Europe (2.7%). 50.9% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 1.7 percentage points.

Residents: 7,480 on 1 January 2026
Migration background: 25.2% 1,885 people
Born abroad: 50.9% of those with a migration background
Change since 2022: +1.7 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

75% 25%

Dutch origin 74.8% 5,595
Migration background 25.2% 1,885

Largest origin groups

Bars show each group’s share of all residents of 3443. For comparison, the line marks Woerden and the circle the Netherlands.

Morocco

7.0% 525 people

Woerden 3.8% Netherlands 2.4%
Other Asia Asia excluding Indonesia and Turkey

4.0% 300 people

Woerden 4.9% Netherlands 5.3%
Other Europe Europe excluding the Netherlands, Belgium, Germany and Poland

2.7% 200 people

Woerden 3.6% Netherlands 5.6%
Other Africa Africa excluding Morocco

2.3% 170 people

Woerden 2.5% Netherlands 2.3%
Indonesia

2.2% 165 people

Woerden 2.2% Netherlands 1.9%
Turkey

1.7% 130 people

Woerden 0.86% Netherlands 2.6%
Germany

1.4% 105 people

Woerden 1.1% Netherlands 1.9%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

1.3% 100 people

Woerden 1.4% Netherlands 1.7%
Poland

0.87% 65 people

Woerden 0.67% Netherlands 1.4%
Suriname

0.74% 55 people

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

0.74% 55 people

Woerden 0.45% Netherlands 1.1%
Belgium

0.20% 15 people

Woerden 0.28% Netherlands 0.76%

First and second generation

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

51% 49%

Born abroad (first generation) 50.9% 960
Born in the Netherlands (second generation) 49.1% 925

Men and women

Men: 3,625
Women: 3,855

Compared with all postcodes

Netherlands 29.1% 3443 25.2%

Higher than 67% 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

25.2%

3443
Woerden
Netherlands

Show as table

Year	3443	Woerden	Netherlands
1998	15.4%	12.8%	16.7%
1999	15.7%	13.0%	17.1%
2000	16.7%	13.4%	17.5%
2001	17.2%	13.8%	18.0%
2002	17.9%	14.2%	18.4%
2003	18.5%	14.4%	18.8%
2004	18.9%	14.5%	19.0%
2005	19.2%	14.4%	19.2%
2006	18.8%	14.6%	19.3%
2007	19.2%	14.7%	19.4%
2008	18.7%	14.8%	19.6%
2009	18.6%	14.8%	19.9%
2010	18.9%	15.2%	20.3%
2011	19.1%	15.4%	20.6%
2012	19.2%	15.5%	20.9%
2013	19.5%	15.6%	21.1%
2014	19.6%	15.8%	21.4%
2015	19.8%	16.0%	21.7%
2016	20.0%	16.4%	22.1%
2017	20.5%	16.9%	22.6%
2018	20.9%	17.2%	23.1%
2019	20.9%	17.6%	23.6%
2020	21.2%	17.8%	24.2%
2021	21.7%	18.3%	24.6%
2022	23.5%	20.0%	26.0%
2023	24.0%	21.0%	27.1%
2024	24.6%	21.8%	27.9%
2025	25.0%	22.2%	28.5%
2026	25.2%	23.1%	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
2411 Zuid, Noord	19.5%	17,840	+1.3 pp	Morocco
3445 Midden	23.4%	5,080	+2.3 pp	Other Asia
3442 Midden	23.7%	4,350	+3.1 pp	Morocco
3471 Kamerik	11.7%	3,980	+2.6 pp	Other Asia
3441 Midden	22.0%	2,800	+2.7 pp	Other Europe
3474 Zegveld	12.0%	2,455	+1.9 pp	Other Asia
2415 Nieuwerbrug aan den Rijn	13.3%	2,025	+3.0 pp	Other Africa
3449 Midden, West	15.4%	615	−0.5 pp	Morocco
3444 Geestdorp	11.7%	300	+2.2 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	7,130	6,035	1,095	250	845	55	415	55	200	10	100	10	15	125	50	45	15	450	640
1999	7,090	5,975	1,115	240	880	65	430	55	195	20	100	15	15	110	45	55	15	440	680
2000	7,050	5,875	1,180	245	935	70	455	50	195	20	95	15	15	120	55	70	20	450	725
2001	7,130	5,905	1,225	250	970	65	475	50	205	15	95	15	10	130	55	75	30	465	760
2002	7,145	5,860	1,280	260	1,020	70	500	50	205	25	95	15	15	135	60	90	20	480	805
2003	7,130	5,815	1,320	250	1,060	75	515	55	205	25	105	20	15	110	70	95	20	470	850
2004	7,050	5,720	1,335	265	1,065	75	520	50	205	20	100	15	15	135	65	100	30	480	855
2005	6,960	5,625	1,335	260	1,075	80	520	55	205	20	95	15	15	135	75	100	20	470	865
2006	6,905	5,610	1,295	275	1,025	80	510	50	190	20	100	20	15	140	55	95	25	475	820
2007	7,010	5,670	1,345	335	1,010	80	485	45	190	30	90	85	15	145	50	105	25	530	805
2008	7,015	5,705	1,315	330	980	85	475	45	190	25	100	65	15	150	30	100	30	530	785
2009	7,065	5,750	1,315	320	995	80	490	45	185	25	95	45	10	170	35	100	35	520	795
2010	7,040	5,705	1,330	320	1,005	80	490	45	175	25	95	45	10	170	45	110	35	510	820
2011	7,030	5,695	1,340	325	1,015	85	485	40	185	30	105	40	10	170	55	95	40	515	820
2012	7,175	5,795	1,380	325	1,065	90	505	40	185	30	110	40	10	165	65	100	50	530	855
2013	7,260	5,840	1,415	335	1,080	90	515	45	200	30	110	45	10	170	55	95	50	550	860
2014	7,245	5,825	1,420	335	1,085	85	510	50	200	30	110	40	10	175	60	100	50	550	875
2015	7,205	5,775	1,430	330	1,100	90	510	45	190	30	105	40	10	175	75	105	55	535	890
2016	7,240	5,795	1,445	350	1,095	90	505	45	190	35	110	50	10	180	70	110	50	555	890
2017	7,160	5,690	1,470	340	1,130	90	515	45	200	35	105	50	5	180	70	130	45	550	925
2018	7,205	5,700	1,505	345	1,160	95	495	45	195	30	105	45	10	185	90	160	50	550	950
2019	7,285	5,760	1,525	350	1,175	95	500	50	185	35	110	50	10	180	95	165	50	545	975
2020	7,310	5,760	1,550	360	1,190	95	500	55	185	35	110	45	15	190	100	165	55	550	995
2021	7,405	5,795	1,610	360	1,250	105	510	60	180	40	110	45	15	190	120	165	70	560	1,045
2022	7,475	5,720	1,755	380	1,380	100	530	60	190	55	115	55	15	190	145	215	85	565	1,135
2023	7,470	5,680	1,790	370	1,425	115	525	60	185	50	115	55	15	185	160	245	90	555	1,180
2024	7,450	5,620	1,830	380	1,450	120	530	60	175	55	115	55	15	190	175	255	85	–	–
2025	7,485	5,615	1,870	390	1,485	125	530	60	170	50	110	55	15	210	180	275	90	–	–
2026	7,480	5,595	1,885	380	1,500	130	525	55	165	55	105	65	15	200	170	300	100	–	–

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