Postcode · Tzummarum, Friesland

Postcode 8851: Neighbourhoods Noord and Zuid

On 1 January 2026, postcode 8851 in Tzummarum (Noord and Zuid) had 1,390 residents. 11.2% of them (155 people) have a migration background: they were born abroad or have at least one parent who was. That is lower than the municipality of Waadhoeke (12.3%) and lower than the national average (29.1%). The largest origin groups are other Europe (2.5%), Germany (1.8%) and Poland (1.4%). 67.7% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 1.6 percentage points.

Residents: 1,390 on 1 January 2026
Migration background: 11.2% 155 people
Born abroad: 67.7% of those with a migration background
Change since 2022: +1.6 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

88%

Dutch origin 88.5% 1,230
Migration background 11.2% 155

Largest origin groups

Bars show each group’s share of all residents of 8851. For comparison, the line marks Waadhoeke and the circle the Netherlands.

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

2.5% 35 people

Waadhoeke 3.0% Netherlands 5.6%
Germany

1.8% 25 people

Waadhoeke 1.3% Netherlands 1.9%
Poland

1.4% 20 people

Waadhoeke 1.0% Netherlands 1.4%
Other Asia Asia excluding Indonesia and Turkey

1.4% 20 people

Waadhoeke 2.6% Netherlands 5.3%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

1.4% 20 people

Waadhoeke 0.92% Netherlands 1.7%
Other Africa Africa excluding Morocco

1.1% 15 people

Waadhoeke 1.2% Netherlands 2.3%
Indonesia

0.72% 10 people

Waadhoeke 0.84% Netherlands 1.9%
Suriname

0.36% 5 people

Waadhoeke 0.28% Netherlands 2.0%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.36% 5 people

Waadhoeke 0.39% Netherlands 1.1%
Turkey

0.0% 0 people

Waadhoeke 0.34% Netherlands 2.6%
Morocco

0.0% 0 people

Waadhoeke 0.13% Netherlands 2.4%
Belgium

0.0% 0 people

Waadhoeke 0.15% Netherlands 0.76%

First and second generation

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

68% 35%

Born abroad (first generation) 67.7% 105
Born in the Netherlands (second generation) 35.5% 55

Men and women

Men: 730
Women: 655

Compared with all postcodes

Netherlands 29.1% 8851 11.2%

Higher than 24% 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

11.2%

8851
Waadhoeke
Netherlands

Show as table

Year	8851	Waadhoeke	Netherlands
1998	4.7%	5.0%	16.7%
1999	6.7%	5.3%	17.1%
2000	7.9%	5.4%	17.5%
2001	12.5%	5.9%	18.0%
2002	14.1%	6.7%	18.4%
2003	12.7%	6.5%	18.8%
2004	5.2%	7.2%	19.0%
2005	5.5%	7.3%	19.2%
2006	5.5%	7.0%	19.3%
2007	6.0%	6.6%	19.4%
2008	6.3%	6.5%	19.6%
2009	6.4%	6.8%	19.9%
2010	5.9%	6.9%	20.3%
2011	5.8%	7.3%	20.6%
2012	6.2%	7.2%	20.9%
2013	6.6%	7.2%	21.1%
2014	5.9%	7.5%	21.4%
2015	5.7%	7.6%	21.7%
2016	6.3%	7.6%	22.1%
2017	6.7%	8.0%	22.6%
2018	7.6%	8.5%	23.1%
2019	7.6%	8.8%	23.6%
2020	8.4%	9.1%	24.2%
2021	8.4%	9.2%	24.6%
2022	9.6%	10.1%	26.0%
2023	8.8%	10.7%	27.1%
2024	10.7%	11.3%	27.9%
2025	11.4%	11.5%	28.5%
2026	11.2%	12.3%	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
9047 Zuid, Noord	10.0%	1,745	+1.4 pp	Poland
8854 Oosterbierum	18.2%	550	+0.5 pp	Other Europe
8811 Ried	8.5%	410	−0.7 pp	Germany
8808 Dongjum	14.1%	355	−2.4 pp	Germany
9075 Westhoek	10.2%	245	±0.0 pp	Other Europe
8852 Firdgum	7.7%	65	−7.7 pp	–
8809 Boer	11.1%	45	−11.1 pp	Germany
8853 Klooster Lidlum	0.0%	40	±0.0 pp	–

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	1,475	1,405	70	35	40	0	0	10	15	5	20	0	0	15	0	0	10	50	20
1999	1,485	1,385	100	45	50	0	0	5	10	0	30	0	5	10	5	20	10	60	40
2000	1,525	1,405	120	40	80	0	0	5	10	5	25	0	5	10	5	45	10	60	60
2001	1,640	1,430	205	70	130	10	0	5	10	0	20	0	0	50	25	70	10	90	115
2002	1,700	1,460	240	65	170	5	0	5	15	0	20	0	5	40	65	75	5	85	160
2003	1,660	1,450	210	70	145	5	0	10	15	0	35	5	5	25	50	60	5	85	125
2004	1,525	1,450	80	55	35	0	0	5	15	0	35	5	0	15	0	0	15	70	10
2005	1,535	1,450	85	55	30	0	0	5	10	0	35	5	0	15	0	5	10	70	15
2006	1,535	1,450	85	60	25	0	0	5	15	0	40	5	0	15	0	0	5	75	10
2007	1,495	1,410	90	65	25	0	0	5	15	0	35	5	0	25	0	0	5	80	10
2008	1,505	1,405	95	65	35	0	0	10	15	0	30	5	5	25	0	0	10	80	15
2009	1,485	1,390	95	60	40	0	0	10	15	0	35	5	0	20	0	0	15	75	15
2010	1,450	1,365	85	55	25	0	0	5	10	0	30	5	0	20	0	0	10	70	10
2011	1,455	1,370	85	55	20	0	0	5	15	0	30	5	5	15	0	0	5	75	10
2012	1,450	1,360	90	60	25	0	0	5	10	0	25	5	0	30	0	0	10	80	10
2013	1,440	1,340	95	70	30	0	0	5	15	0	25	5	0	40	0	0	10	85	15
2014	1,435	1,350	85	60	25	0	0	5	10	0	25	5	0	30	0	5	5	75	10
2015	1,415	1,335	80	55	25	0	0	5	10	5	25	5	0	25	0	0	5	70	10
2016	1,355	1,270	85	65	20	0	0	5	15	5	15	10	0	40	0	0	0	75	10
2017	1,350	1,260	90	60	30	0	0	10	15	0	20	10	0	30	0	0	5	80	15
2018	1,380	1,275	105	75	30	0	0	5	10	5	15	20	5	35	0	5	5	95	15
2019	1,375	1,270	105	70	35	0	0	0	15	5	20	20	0	30	5	0	10	90	20
2020	1,370	1,255	115	75	40	0	0	5	15	5	15	20	5	35	10	0	5	100	20
2021	1,370	1,255	115	75	35	0	0	5	15	5	15	15	5	40	10	0	5	95	20
2022	1,355	1,230	130	85	40	5	5	0	15	0	20	20	5	40	10	0	10	100	20
2023	1,360	1,240	120	75	45	5	0	0	15	5	20	15	5	40	10	5	15	90	20
2024	1,400	1,245	150	90	60	5	0	5	15	5	25	25	0	40	10	5	20	–	–
2025	1,400	1,235	160	85	75	0	0	0	15	5	25	20	0	40	15	15	25	–	–
2026	1,390	1,230	155	85	75	0	0	5	10	5	25	20	0	35	15	20	20	–	–

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