Postcode · Polsbroek, Utrecht

Postcode 3415: Neighbourhood Lopik, Benschop en Polsbroek

On 1 January 2026, postcode 3415 in Polsbroek (Lopik, Benschop en Polsbroek) had 1,315 residents. 8.0% of them (105 people) have a migration background: they were born abroad or have at least one parent who was. That is lower than the municipality of Lopik (12.7%) and lower than the national average (29.1%). The largest origin groups are other Europe (3.0%), Poland (1.5%) and other Asia (1.5%). 57.1% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 1.4 percentage points.

Residents: 1,315 on 1 January 2026
Migration background: 8.0% 105 people
Born abroad: 57.1% of those with a migration background
Change since 2022: +1.4 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

92%

Dutch origin 92.0% 1,210
Migration background 8.0% 105

Largest origin groups

Bars show each group’s share of all residents of 3415. For comparison, the line marks Municipality of Lopik and the circle the Netherlands.

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

3.0% 40 people

Municipality of Lopik 2.7% Netherlands 5.6%
Poland

1.5% 20 people

Municipality of Lopik 1.1% Netherlands 1.4%
Other Asia Asia excluding Indonesia and Turkey

1.5% 20 people

Municipality of Lopik 2.9% Netherlands 5.3%
Suriname

0.76% 10 people

Municipality of Lopik 0.68% Netherlands 2.0%
Morocco

0.38% 5 people

Municipality of Lopik 1.7% Netherlands 2.4%
Indonesia

0.38% 5 people

Municipality of Lopik 0.95% Netherlands 1.9%
Germany

0.38% 5 people

Municipality of Lopik 0.57% Netherlands 1.9%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

0.38% 5 people

Municipality of Lopik 0.57% Netherlands 1.7%
Turkey

0.0% 0 people

Municipality of Lopik 0.37% Netherlands 2.6%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.0% 0 people

Municipality of Lopik 0.24% Netherlands 1.1%
Belgium

0.0% 0 people

Municipality of Lopik 0.27% Netherlands 0.76%
Other Africa Africa excluding Morocco

0.0% 0 people

Municipality of Lopik 0.74% Netherlands 2.3%

First and second generation

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

57% 43%

Born abroad (first generation) 57.1% 60
Born in the Netherlands (second generation) 42.9% 45

Men and women

Men: 685
Women: 630

Compared with all postcodes

Netherlands 29.1% 3415 8.0%

Higher than 12% 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

8.0%

3415
Municipality of Lopik
Netherlands

Show as table

Year	3415	Municipality of Lopik	Netherlands
1998	1.6%	5.2%	16.7%
1999	1.7%	5.4%	17.1%
2000	2.0%	5.5%	17.5%
2001	1.6%	5.5%	18.0%
2002	1.7%	5.7%	18.4%
2003	1.7%	6.0%	18.8%
2004	2.1%	6.2%	19.0%
2005	2.5%	6.4%	19.2%
2006	2.5%	6.1%	19.3%
2007	2.5%	6.1%	19.4%
2008	3.0%	6.2%	19.6%
2009	2.5%	6.4%	19.9%
2010	2.9%	6.5%	20.3%
2011	3.8%	6.8%	20.6%
2012	2.9%	6.9%	20.9%
2013	3.3%	6.9%	21.1%
2014	3.7%	7.3%	21.4%
2015	3.8%	7.7%	21.7%
2016	4.6%	8.2%	22.1%
2017	4.6%	8.4%	22.6%
2018	4.8%	8.8%	23.1%
2019	5.6%	9.2%	23.6%
2020	5.5%	9.4%	24.2%
2021	6.3%	9.9%	24.6%
2022	6.6%	10.9%	26.0%
2023	8.0%	12.0%	27.1%
2024	8.3%	12.3%	27.9%
2025	7.9%	12.4%	28.5%
2026	8.0%	12.7%	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
3421 Oudewater	13.5%	8,620	+2.6 pp	Other Asia
3411 Lopik, Benschop en Polsbroek	13.9%	8,275	+2.1 pp	Other Asia
3405 Lopik, Benschop en Polsbroek	12.0%	3,695	+1.4 pp	Other Europe
2855 Bonrepas	8.0%	685	+0.3 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	1,220	1,195	20	10	5	0	0	0	10	0	5	0	0	5	0	0	0	20	0
1999	1,210	1,185	20	10	20	0	5	0	10	0	0	0	0	10	0	5	5	15	5
2000	1,220	1,195	25	10	10	0	0	0	10	0	0	0	0	10	0	0	0	20	5
2001	1,215	1,200	20	10	10	0	0	0	10	0	0	0	0	10	0	0	0	20	5
2002	1,205	1,190	20	10	10	0	0	0	5	0	5	0	0	5	0	5	0	15	0
2003	1,210	1,195	20	10	10	0	0	0	5	0	0	0	0	10	0	5	0	20	0
2004	1,215	1,185	25	15	10	0	0	5	5	0	5	0	0	10	0	5	0	20	0
2005	1,215	1,185	30	20	5	0	5	0	5	0	5	0	5	10	0	0	0	20	5
2006	1,220	1,190	30	20	15	0	0	0	5	0	5	0	5	10	5	5	0	20	5
2007	1,205	1,180	30	10	10	5	0	0	5	5	5	0	0	5	0	0	0	20	5
2008	1,185	1,150	35	20	15	0	5	0	5	5	5	5	0	10	0	5	0	25	10
2009	1,210	1,175	30	15	10	0	0	0	10	0	0	5	0	10	0	0	0	25	10
2010	1,200	1,165	35	15	15	5	0	0	5	0	5	5	0	5	0	5	0	25	10
2011	1,190	1,150	45	20	25	5	0	0	5	0	0	10	0	10	5	10	0	30	10
2012	1,200	1,165	35	15	20	5	0	0	10	0	5	5	0	5	5	0	0	25	10
2013	1,205	1,170	40	20	20	5	0	0	5	0	0	10	0	10	0	5	5	25	15
2014	1,205	1,160	45	20	25	5	0	5	10	0	0	10	0	10	5	0	0	25	15
2015	1,195	1,150	45	20	25	5	0	5	10	0	0	10	0	10	5	0	0	30	15
2016	1,195	1,140	55	25	30	5	5	5	5	0	0	15	0	10	0	10	0	30	25
2017	1,200	1,145	55	25	25	0	5	5	10	0	0	10	0	15	5	0	0	35	15
2018	1,250	1,190	60	30	30	0	5	5	5	0	5	10	0	15	5	10	0	45	20
2019	1,255	1,185	70	40	30	0	5	10	5	0	0	5	5	30	0	10	0	45	25
2020	1,265	1,195	70	35	35	0	5	10	5	0	5	10	0	20	0	5	10	50	20
2021	1,260	1,180	80	45	35	0	5	10	5	0	0	10	5	30	0	10	5	55	25
2022	1,290	1,205	85	50	35	0	5	10	5	0	5	15	0	30	5	10	5	60	30
2023	1,310	1,205	105	65	45	0	5	10	5	5	5	20	0	35	5	10	0	70	30
2024	1,320	1,210	110	65	45	0	5	10	5	0	5	20	0	40	0	15	5	–	–
2025	1,325	1,220	105	65	45	0	5	10	5	0	5	20	0	40	0	15	5	–	–
2026	1,315	1,210	105	65	40	0	5	10	5	0	5	20	0	40	0	20	5	–	–

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