Postcode · Woerden, Utrecht

Postcode 3448: Neighbourhood West

On 1 January 2026, postcode 3448 in Woerden (West) had 9,060 residents. 23.3% of them (2,115 people) have a migration background: they were born abroad or have at least one parent who was. That is about the same as Woerden (23.1%) and lower than the national average (29.1%). The largest origin groups are other Asia (5.8%), Morocco (3.5%) and other Europe (2.8%). 54.4% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 2.3 percentage points.

Residents: 9,060 on 1 January 2026
Migration background: 23.3% 2,115 people
Born abroad: 54.4% of those with a migration background
Change since 2022: +2.3 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

77% 23%

Dutch origin 76.7% 6,950
Migration background 23.3% 2,115

Largest origin groups

Bars show each group’s share of all residents of 3448. For comparison, the line marks Woerden and the circle the Netherlands.

Other Asia Asia excluding Indonesia and Turkey

5.8% 530 people

Woerden 4.9% Netherlands 5.3%
Morocco

3.5% 320 people

Woerden 3.8% Netherlands 2.4%
Other Europe Europe excluding the Netherlands, Belgium, Germany and Poland

2.8% 255 people

Woerden 3.6% Netherlands 5.6%
Other Africa Africa excluding Morocco

2.8% 255 people

Woerden 2.5% Netherlands 2.3%
Indonesia

2.4% 220 people

Woerden 2.2% Netherlands 1.9%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

1.5% 140 people

Woerden 1.4% Netherlands 1.7%
Suriname

1.4% 125 people

Woerden 1.2% Netherlands 2.0%
Germany

0.88% 80 people

Woerden 1.1% Netherlands 1.9%
Turkey

0.72% 65 people

Woerden 0.86% Netherlands 2.6%
Poland

0.72% 65 people

Woerden 0.67% Netherlands 1.4%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.39% 35 people

Woerden 0.45% Netherlands 1.1%
Belgium

0.28% 25 people

Woerden 0.28% 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) 54.4% 1,150
Born in the Netherlands (second generation) 45.6% 965

Men and women

Men: 4,510
Women: 4,550

Compared with all postcodes

Netherlands 29.1% 3448 23.3%

Higher than 64% 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

23.3%

3448
Woerden
Netherlands

Show as table

Year	3448	Woerden	Netherlands
1998	12.8%	12.8%	16.7%
1999	13.3%	13.0%	17.1%
2000	13.9%	13.4%	17.5%
2001	14.3%	13.8%	18.0%
2002	14.9%	14.2%	18.4%
2003	15.2%	14.4%	18.8%
2004	15.1%	14.5%	19.0%
2005	14.9%	14.4%	19.2%
2006	15.4%	14.6%	19.3%
2007	15.3%	14.7%	19.4%
2008	15.3%	14.8%	19.6%
2009	15.7%	14.8%	19.9%
2010	16.0%	15.2%	20.3%
2011	16.4%	15.4%	20.6%
2012	16.5%	15.5%	20.9%
2013	16.8%	15.6%	21.1%
2014	16.9%	15.8%	21.4%
2015	17.3%	16.0%	21.7%
2016	17.8%	16.4%	22.1%
2017	18.2%	16.9%	22.6%
2018	18.6%	17.2%	23.1%
2019	19.2%	17.6%	23.6%
2020	19.3%	17.8%	24.2%
2021	19.2%	18.3%	24.6%
2022	21.0%	20.0%	26.0%
2023	21.4%	21.0%	27.1%
2024	22.3%	21.8%	27.9%
2025	22.8%	22.2%	28.5%
2026	23.3%	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
3446 Oost	17.8%	9,010	+1.9 pp	Other Europe
3442 Midden	23.7%	4,350	+3.1 pp	Morocco
3461 Linschoten	14.3%	3,885	+1.9 pp	Other Asia
2415 Nieuwerbrug aan den Rijn	13.3%	2,025	+3.0 pp	Other Africa
3466 Waarder	9.6%	1,725	+1.1 pp	Other Asia
3447 Oost	60.6%	940	+10.6 pp	Other Europe
3449 Midden, West	15.4%	615	−0.5 pp	Morocco

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	10,255	8,945	1,310	380	930	10	150	120	385	30	145	25	20	190	65	100	70	825	485
1999	10,270	8,905	1,365	395	970	15	160	120	390	35	145	25	20	205	75	100	75	850	510
2000	10,140	8,735	1,405	395	1,010	10	180	130	375	40	145	20	25	205	75	125	75	825	580
2001	9,945	8,525	1,420	385	1,040	15	165	125	360	45	145	20	20	200	100	135	95	810	605
2002	9,960	8,480	1,485	405	1,075	20	180	135	355	45	145	25	20	215	90	155	95	820	660
2003	9,935	8,425	1,515	410	1,105	15	200	135	350	50	150	25	15	220	95	170	90	810	700
2004	9,950	8,450	1,505	400	1,100	15	205	140	335	45	145	20	20	215	100	170	90	790	715
2005	9,875	8,400	1,475	400	1,075	10	205	150	330	40	135	20	20	225	100	160	80	770	705
2006	9,790	8,285	1,505	400	1,105	10	235	150	335	45	130	20	15	235	100	145	85	775	735
2007	9,645	8,170	1,475	380	1,090	10	235	140	320	45	140	15	20	205	130	135	75	740	735
2008	9,620	8,150	1,470	390	1,090	20	235	140	300	40	130	20	15	225	120	155	80	730	740
2009	9,580	8,075	1,500	400	1,100	25	250	140	290	50	130	15	20	235	115	165	65	725	780
2010	9,565	8,030	1,535	400	1,130	25	260	130	290	45	130	15	20	235	120	185	75	730	810
2011	9,505	7,950	1,555	405	1,150	25	280	130	295	40	135	20	15	235	130	175	75	730	825
2012	9,440	7,885	1,560	385	1,170	30	265	130	290	45	120	20	25	220	135	195	80	720	840
2013	9,380	7,810	1,575	385	1,190	30	280	125	285	35	120	25	20	220	140	205	90	720	850
2014	9,305	7,735	1,570	385	1,190	25	265	120	290	35	120	30	15	220	150	210	95	720	860
2015	9,280	7,670	1,610	390	1,220	25	280	120	275	25	115	30	20	225	160	235	100	710	900
2016	9,280	7,630	1,650	390	1,265	30	280	120	275	30	110	40	20	220	170	265	95	710	945
2017	9,290	7,600	1,690	380	1,310	35	295	120	265	30	105	35	20	220	155	305	105	685	1,005
2018	9,260	7,535	1,725	390	1,340	30	290	125	260	30	110	30	20	230	165	330	110	695	1,035
2019	9,190	7,430	1,760	380	1,380	35	300	125	255	30	100	30	20	230	190	330	115	670	1,090
2020	9,095	7,340	1,755	395	1,360	35	285	120	245	25	100	40	20	235	190	345	115	680	1,070
2021	9,110	7,360	1,750	400	1,350	45	285	115	245	30	95	50	20	235	185	345	100	685	1,075
2022	9,125	7,205	1,920	395	1,525	50	305	115	245	40	95	45	20	230	225	420	130	680	1,170
2023	9,090	7,145	1,945	400	1,545	45	325	120	235	40	90	50	20	235	220	425	130	680	1,190
2024	9,070	7,040	2,025	405	1,625	60	320	120	240	40	90	65	25	230	260	460	125	–	–
2025	9,075	7,010	2,065	420	1,645	60	310	115	235	35	80	65	25	250	260	490	140	–	–
2026	9,060	6,950	2,115	425	1,690	65	320	125	220	35	80	65	25	255	255	530	140	–	–

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