Postcode · Sliedrecht, South Holland

Postcode 3363: Neighbourhood West

On 1 January 2026, postcode 3363 in Sliedrecht (West) had 8,155 residents. 17.7% of them (1,440 people) have a migration background: they were born abroad or have at least one parent who was. That is lower than Sliedrecht (19.1%) and lower than the national average (29.1%). The largest origin groups are other Asia (4.4%), other Europe (2.1%) and Turkey (1.7%). 51.7% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 2.3 percentage points.

Residents
8,155 on 1 January 2026
Migration background
17.7% 1,440 people
Born abroad
51.7% of those with a migration background
Change since 2022
+2.3 pp in share with a migration background

Map

Migration background, share of residents <15%, 15%–18%, 18%–25%, 25%–30%, 30%–45%, 45%–60%, ≥60%

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 82.4% 6,720
  • Migration background 17.7% 1,440

Largest origin groups

Bars show each group’s share of all residents of 3363. For comparison, the line marks Sliedrecht and the circle the Netherlands.

  • Other Asia Asia excluding Indonesia and Turkey
    4.4% 360 people
    Sliedrecht 4.0% Netherlands 5.3%
  • Other Europe Europe excluding the Netherlands, Belgium, Germany and Poland
    2.1% 175 people
    Sliedrecht 2.8% Netherlands 5.6%
  • Turkey
    1.7% 135 people
    Sliedrecht 2.6% Netherlands 2.6%
  • Other Africa Africa excluding Morocco
    1.7% 135 people
    Sliedrecht 2.2% Netherlands 2.3%
  • Suriname
    1.3% 105 people
    Sliedrecht 0.94% Netherlands 2.0%
  • Indonesia
    1.2% 100 people
    Sliedrecht 1.2% Netherlands 1.9%
  • Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba
    1.2% 100 people
    Sliedrecht 1.4% Netherlands 1.1%
  • Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean
    1.1% 90 people
    Sliedrecht 1.1% Netherlands 1.7%
  • Germany
    1.0% 80 people
    Sliedrecht 0.89% Netherlands 1.9%
  • Morocco
    0.80% 65 people
    Sliedrecht 0.94% Netherlands 2.4%
  • Poland
    0.74% 60 people
    Sliedrecht 0.75% Netherlands 1.4%
  • Belgium
    0.49% 40 people
    Sliedrecht 0.38% Netherlands 0.76%

First and second generation

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

  • Born abroad (first generation) 51.7% 745
  • Born in the Netherlands (second generation) 48.3% 695

Men and women

Men
4,180
Women
3,980

Compared with all postcodes

Higher than 50% of all postcodes in the Netherlands

Trend since 1998

Share of residents with a migration background, compared with larger areas.

Measure
  • 3363
  • Sliedrecht
  • Netherlands
Show as table
Year 3363SliedrechtNetherlands
1998 9.1%9.1%16.7%
1999 8.7%9.1%17.1%
2000 9.3%9.5%17.5%
2001 9.3%9.7%18.0%
2002 9.0%9.9%18.4%
2003 9.7%10.3%18.8%
2004 9.8%10.4%19.0%
2005 9.5%10.7%19.2%
2006 9.5%10.8%19.3%
2007 9.4%10.9%19.4%
2008 9.3%11.1%19.6%
2009 9.5%11.3%19.9%
2010 9.9%11.6%20.3%
2011 10.4%11.9%20.6%
2012 10.5%12.1%20.9%
2013 11.3%12.4%21.1%
2014 11.4%12.8%21.4%
2015 12.0%13.2%21.7%
2016 11.7%13.3%22.1%
2017 11.9%13.7%22.6%
2018 12.2%14.0%23.1%
2019 12.6%14.3%23.6%
2020 13.1%14.7%24.2%
2021 14.1%15.5%24.6%
2022 15.3%16.7%26.0%
2023 15.5%17.7%27.1%
2024 16.1%18.1%27.9%
2025 17.5%18.7%28.5%
2026 17.7%19.1%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
3362 Oost, Centrum 11,140 +2.0 pp Other Asia
3361 Centrum, Oost 6,810 +1.7 pp Other Asia
3356 Oostpolder, De Kooy-Oosteind 5,455 +1.6 pp Other Asia
3366 Wijngaarden 730 +4.1 pp Other Europe
3364 Noord 415 +34.6 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 residentsDutch originMigration backgroundEuropeOutside EuropeTurkeyMoroccoSurinameIndonesiaDutch CaribbeanGermanyPolandBelgiumOther EuropeOther AfricaOther AsiaOther Americas & OceaniaWestern migration backgroundNon-Western migration background
1998 6,0105,465545205345451030100309552580555025315230
1999 5,9455,430515200315401530902595102570405520300215
2000 5,8805,330545205330451525902090102580307530315230
2001 5,7705,235535205335551030852085102090357525300235
2002 5,7555,240520200320501025802080102585306540290225
2003 5,7455,190555200350601030852585102085407030300255
2004 5,7405,180560200350551525852580102090307540305255
2005 5,7105,165545190355601525902575102085356540290250
2006 5,7005,15554018535550152585257052090408035275265
2007 5,6705,140535175350551535852570102570357525270265
2008 5,7255,19053018535555153580307052090357530270265
2009 5,8205,27055019536550153585307553085457035290265
2010 5,9405,35059019539560204090358052585457035300290
2011 5,9905,365625210415602535854080103090558035310315
2012 6,2755,61566020045555353590458052095758040300360
2013 6,4555,725730220500753550804580520115859040315415
2014 6,5655,815750210535803550904580520105959545310435
2015 6,6305,835795230570804055855075152511510011050330475
2016 6,7455,955790220575804060905075152510510011540320475
2017 6,8756,06081522559085455085557020251109012555320495
2018 7,0006,14585523561575506085607020251209013560335515
2019 7,2006,295905250655705065906575302512010015560355550
2020 7,3606,395965255710755575907575303012011017555360610
2021 7,6056,5351,070275795756095907580403012512022060380690
2022 7,8206,6201,20029590580551001058590503512513527075410730
2023 7,8906,6651,2253109208050951059085503013013028580415740
2024 7,9556,6751,280320960100601001108080553515013030575––
2025 8,1556,7351,4253551,070125651051109580653517514034085––
2026 8,1556,7201,4403501,0901356510510010080604017513536090––