Postcode · Maassluis, South Holland
Postcode 3142: Neighbourhood Dijkpolder
On 1 January 2026, postcode 3142 in Maassluis (Dijkpolder) had 5,970 residents. 39.1% of them (2,335 people) have a migration background: they were born abroad or have at least one parent who was. That is higher than Maassluis (33.2%) and higher than the national average (29.1%). The largest origin groups are other Asia (7.9%), Turkey (5.4%) and Morocco (5.1%). 54.4% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 7.9 percentage points.
- Residents
- 5,970 on 1 January 2026
- Migration background
- 39.1% 2,335 people
- Born abroad
- 54.4% of those with a migration background
- Change since 2022
- +7.9 pp in share with a migration background
Map
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
- Dutch origin 60.9% 3,635
- Migration background 39.1% 2,335
Largest origin groups
First and second generation
Residents with a migration background, by whether they were born abroad themselves.
- Born abroad (first generation) 54.4% 1,270
- Born in the Netherlands (second generation) 45.6% 1,065
Men and women
- Men
- 2,840
- Women
- 3,130
Compared with all postcodes
Trend since 1998
Share of residents with a migration background, compared with larger areas.
- 3142
- Maassluis
- Netherlands
Show as table
| Year | 3142 | Maassluis | Netherlands |
|---|---|---|---|
| 1998 | 16.9% | 19.8% | 16.7% |
| 1999 | 17.4% | 20.3% | 17.1% |
| 2000 | 18.4% | 20.8% | 17.5% |
| 2001 | 17.9% | 21.4% | 18.0% |
| 2002 | 18.2% | 21.8% | 18.4% |
| 2003 | 18.2% | 22.1% | 18.8% |
| 2004 | 18.5% | 22.4% | 19.0% |
| 2005 | 18.2% | 22.7% | 19.2% |
| 2006 | 19.1% | 22.8% | 19.3% |
| 2007 | 19.3% | 23.0% | 19.4% |
| 2008 | 19.9% | 23.0% | 19.6% |
| 2009 | 20.8% | 23.3% | 19.9% |
| 2010 | 21.5% | 23.7% | 20.3% |
| 2011 | 22.7% | 24.3% | 20.6% |
| 2012 | 23.2% | 24.6% | 20.9% |
| 2013 | 24.3% | 25.0% | 21.1% |
| 2014 | 25.4% | 25.6% | 21.4% |
| 2015 | 25.9% | 26.1% | 21.7% |
| 2016 | 26.5% | 26.3% | 22.1% |
| 2017 | 27.5% | 26.9% | 22.6% |
| 2018 | 27.9% | 27.3% | 23.1% |
| 2019 | 29.0% | 27.8% | 23.6% |
| 2020 | 29.6% | 28.6% | 24.2% |
| 2021 | 30.0% | 29.0% | 24.6% |
| 2022 | 31.2% | 30.1% | 26.0% |
| 2023 | 33.0% | 31.3% | 27.1% |
| 2024 | 35.7% | 31.8% | 27.9% |
| 2025 | 37.2% | 32.5% | 28.5% |
| 2026 | 39.1% | 33.2% | 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
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 | 6,080 | 5,045 | 1,030 | 290 | 735 | 250 | 80 | 90 | 150 | 40 | 110 | 5 | 30 | 145 | 30 | 80 | 15 | 460 | 570 |
| 1999 | 5,965 | 4,930 | 1,040 | 295 | 750 | 260 | 100 | 90 | 135 | 45 | 105 | 5 | 30 | 155 | 40 | 65 | 15 | 440 | 600 |
| 2000 | 5,845 | 4,770 | 1,075 | 285 | 795 | 290 | 100 | 90 | 130 | 35 | 105 | 5 | 25 | 150 | 50 | 70 | 30 | 430 | 640 |
| 2001 | 5,725 | 4,700 | 1,025 | 275 | 740 | 260 | 105 | 85 | 130 | 35 | 95 | 5 | 25 | 150 | 50 | 60 | 15 | 425 | 600 |
| 2002 | 5,610 | 4,595 | 1,020 | 275 | 735 | 270 | 95 | 85 | 125 | 30 | 100 | 10 | 25 | 140 | 50 | 60 | 20 | 420 | 600 |
| 2003 | 5,525 | 4,520 | 1,005 | 275 | 725 | 260 | 100 | 90 | 120 | 30 | 100 | 5 | 20 | 150 | 50 | 60 | 15 | 410 | 600 |
| 2004 | 5,555 | 4,530 | 1,030 | 265 | 760 | 265 | 105 | 90 | 125 | 35 | 100 | 5 | 25 | 135 | 60 | 55 | 25 | 405 | 620 |
| 2005 | 5,630 | 4,600 | 1,025 | 260 | 770 | 265 | 110 | 100 | 120 | 35 | 100 | 5 | 20 | 135 | 55 | 60 | 25 | 395 | 630 |
| 2006 | 5,580 | 4,515 | 1,065 | 265 | 795 | 265 | 125 | 100 | 115 | 35 | 95 | 10 | 25 | 135 | 65 | 60 | 30 | 400 | 665 |
| 2007 | 5,505 | 4,440 | 1,065 | 260 | 805 | 265 | 135 | 100 | 110 | 35 | 90 | 10 | 20 | 140 | 55 | 80 | 25 | 385 | 675 |
| 2008 | 5,500 | 4,405 | 1,095 | 265 | 830 | 255 | 150 | 90 | 105 | 55 | 90 | 10 | 25 | 140 | 65 | 80 | 30 | 380 | 715 |
| 2009 | 5,475 | 4,335 | 1,140 | 250 | 885 | 250 | 175 | 95 | 105 | 75 | 90 | 10 | 25 | 125 | 50 | 95 | 40 | 385 | 760 |
| 2010 | 5,430 | 4,260 | 1,165 | 250 | 920 | 255 | 175 | 110 | 105 | 75 | 85 | 10 | 25 | 130 | 65 | 95 | 40 | 375 | 790 |
| 2011 | 5,445 | 4,210 | 1,235 | 255 | 975 | 245 | 180 | 120 | 110 | 90 | 85 | 15 | 25 | 130 | 85 | 115 | 30 | 385 | 845 |
| 2012 | 5,420 | 4,160 | 1,260 | 260 | 1,005 | 260 | 190 | 110 | 105 | 95 | 85 | 15 | 25 | 135 | 90 | 120 | 35 | 385 | 875 |
| 2013 | 5,450 | 4,125 | 1,325 | 280 | 1,045 | 265 | 200 | 105 | 105 | 95 | 85 | 25 | 25 | 145 | 90 | 150 | 35 | 410 | 915 |
| 2014 | 5,480 | 4,090 | 1,390 | 290 | 1,095 | 275 | 210 | 100 | 110 | 115 | 85 | 35 | 25 | 145 | 85 | 160 | 40 | 420 | 965 |
| 2015 | 5,455 | 4,040 | 1,415 | 310 | 1,105 | 280 | 215 | 110 | 100 | 115 | 85 | 55 | 30 | 140 | 75 | 165 | 45 | 435 | 980 |
| 2016 | 5,465 | 4,015 | 1,450 | 310 | 1,140 | 310 | 215 | 105 | 90 | 115 | 80 | 70 | 25 | 135 | 70 | 190 | 45 | 425 | 1,025 |
| 2017 | 5,500 | 3,990 | 1,510 | 310 | 1,200 | 305 | 240 | 105 | 95 | 125 | 75 | 60 | 20 | 155 | 65 | 230 | 35 | 420 | 1,090 |
| 2018 | 5,515 | 3,975 | 1,540 | 300 | 1,245 | 310 | 245 | 110 | 90 | 125 | 70 | 70 | 20 | 140 | 60 | 250 | 55 | 410 | 1,135 |
| 2019 | 5,530 | 3,925 | 1,605 | 310 | 1,295 | 315 | 265 | 125 | 95 | 125 | 70 | 65 | 25 | 150 | 75 | 245 | 50 | 420 | 1,180 |
| 2020 | 5,570 | 3,920 | 1,650 | 315 | 1,330 | 310 | 270 | 130 | 90 | 145 | 65 | 65 | 25 | 160 | 90 | 255 | 40 | 420 | 1,230 |
| 2021 | 5,625 | 3,935 | 1,690 | 335 | 1,355 | 315 | 270 | 130 | 90 | 145 | 65 | 70 | 25 | 175 | 95 | 255 | 55 | 445 | 1,245 |
| 2022 | 5,635 | 3,875 | 1,760 | 320 | 1,440 | 300 | 285 | 140 | 90 | 165 | 70 | 70 | 25 | 145 | 115 | 290 | 60 | 420 | 1,305 |
| 2023 | 5,665 | 3,790 | 1,870 | 325 | 1,540 | 305 | 280 | 160 | 90 | 180 | 75 | 80 | 30 | 145 | 130 | 325 | 65 | 435 | 1,400 |
| 2024 | 5,760 | 3,705 | 2,055 | 405 | 1,655 | 320 | 290 | 170 | 100 | 200 | 70 | 80 | 30 | 225 | 155 | 355 | 70 | – | – |
| 2025 | 5,880 | 3,695 | 2,185 | 430 | 1,750 | 325 | 295 | 185 | 95 | 215 | 65 | 105 | 30 | 230 | 160 | 410 | 70 | – | – |
| 2026 | 5,970 | 3,635 | 2,335 | 490 | 1,850 | 325 | 305 | 180 | 90 | 225 | 70 | 115 | 30 | 270 | 180 | 470 | 75 | – | – |
Definitions and method · CBS 85640NED (2022–2026), 83503NED (1998–2023)