Postcode · Aldtsjerk, Friesland

Postcode 9064: Migration background and origin

On 1 January 2026, postcode 9064 in Aldtsjerk had 760 residents. 22.4% of them (170 people) have a migration background: they were born abroad or have at least one parent who was. That is higher than the municipality of Tytsjerksteradiel (9.2%) and lower than the national average (29.1%). The largest origin groups are other Europe (16.4%), Germany (1.3%) and other Asia (1.3%). 85.3% of residents with a migration background were born abroad themselves. Since 2022 the share has risen by 15.3 percentage points.

Residents: 760 on 1 January 2026
Migration background: 22.4% 170 people
Born abroad: 85.3% of those with a migration background
Change since 2022: +15.3 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

78% 22%

Dutch origin 77.6% 590
Migration background 22.4% 170

Largest origin groups

Bars show each group’s share of all residents of 9064. For comparison, the line marks Tytsjerksteradiel and the circle the Netherlands.

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

16.4% 125 people

Tytsjerksteradiel 2.0% Netherlands 5.6%
Germany

1.3% 10 people

Tytsjerksteradiel 1.0% Netherlands 1.9%
Other Asia Asia excluding Indonesia and Turkey

1.3% 10 people

Tytsjerksteradiel 2.4% Netherlands 5.3%
Turkey

0.66% 5 people

Tytsjerksteradiel 0.17% Netherlands 2.6%
Morocco

0.66% 5 people

Tytsjerksteradiel 0.08% Netherlands 2.4%
Indonesia

0.66% 5 people

Tytsjerksteradiel 0.73% Netherlands 1.9%
Other Africa Africa excluding Morocco

0.66% 5 people

Tytsjerksteradiel 1.3% Netherlands 2.3%
Suriname

0.0% 0 people

Tytsjerksteradiel 0.26% Netherlands 2.0%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.0% 0 people

Tytsjerksteradiel 0.24% Netherlands 1.1%
Poland

0.0% 0 people

Tytsjerksteradiel 0.06% Netherlands 1.4%
Belgium

0.0% 0 people

Tytsjerksteradiel 0.08% Netherlands 0.76%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

0.0% 0 people

Tytsjerksteradiel 0.71% Netherlands 1.7%

First and second generation

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

85% 15%

Born abroad (first generation) 85.3% 145
Born in the Netherlands (second generation) 14.7% 25

Men and women

Men: 380
Women: 380

Compared with all postcodes

Netherlands 29.1% 9064 22.4%

Higher than 62% 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

22.4%

9064
Tytsjerksteradiel
Netherlands

Show as table

Year	9064	Tytsjerksteradiel	Netherlands
1998	5.8%	4.3%	16.7%
1999	5.0%	4.5%	17.1%
2000	4.9%	4.5%	17.5%
2001	2.9%	4.4%	18.0%
2002	3.5%	4.9%	18.4%
2003	3.6%	5.0%	18.8%
2004	3.5%	5.2%	19.0%
2005	2.9%	5.2%	19.2%
2006	2.9%	5.5%	19.3%
2007	4.3%	5.8%	19.4%
2008	3.6%	5.8%	19.6%
2009	3.7%	5.5%	19.9%
2010	4.4%	5.9%	20.3%
2011	3.8%	5.8%	20.6%
2012	3.8%	5.8%	20.9%
2013	3.1%	5.6%	21.1%
2014	3.8%	6.0%	21.4%
2015	3.2%	6.0%	21.7%
2016	4.1%	6.4%	22.1%
2017	4.1%	6.4%	22.6%
2018	4.1%	6.3%	23.1%
2019	5.7%	6.3%	23.6%
2020	6.3%	6.5%	24.2%
2021	7.2%	6.5%	24.6%
2022	7.1%	7.6%	26.0%
2023	12.7%	8.2%	27.1%
2024	17.1%	8.5%	27.9%
2025	22.2%	9.1%	28.5%
2026	22.4%	9.2%	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

				Largest group
9062 Aldtsjerk	6.8%	1,990	+1.1 pp	Other Asia
9105 West	5.4%	1,105	+0.9 pp	Other Asia
9063 Mûnein	4.6%	760	+1.2 pp	Germany
9112 Birdaard	5.8%	685	±0.0 pp	Germany
9091 Aldtsjerk	6.0%	250	±0.0 pp	Germany
9067 Zuid	5.4%	185	−0.2 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	695	660	40	20	15	0	0	0	5	0	5	5	0	10	5	0	5	30	10
1999	705	670	35	20	20	0	0	0	5	0	5	5	0	10	5	0	10	25	15
2000	710	675	35	15	20	0	0	5	5	0	5	5	0	5	10	0	0	25	5
2001	700	680	20	10	10	0	0	0	5	0	10	0	0	0	0	0	5	20	0
2002	705	685	25	10	10	0	0	0	5	0	5	0	5	0	0	0	5	20	0
2003	700	680	25	15	10	0	0	5	5	0	5	0	0	10	0	0	0	20	5
2004	710	685	25	10	15	0	0	0	5	0	5	0	5	0	0	5	5	20	5
2005	700	675	20	10	15	0	0	5	5	0	5	0	0	5	0	5	0	20	5
2006	700	675	20	15	10	0	0	0	5	0	10	0	0	5	0	0	5	20	0
2007	705	670	30	15	15	0	0	5	5	5	15	0	0	0	5	0	0	25	5
2008	695	665	25	10	5	0	0	5	5	0	10	0	5	0	0	0	0	20	5
2009	675	645	25	20	10	0	0	0	5	0	10	0	0	10	0	5	0	25	5
2010	675	645	30	15	15	0	0	0	5	0	10	0	0	5	0	5	5	20	10
2011	665	635	25	15	15	0	0	0	5	0	10	0	5	0	0	5	5	15	10
2012	665	635	25	15	10	0	0	0	5	0	10	0	0	5	0	0	5	20	10
2013	645	625	20	15	10	0	0	5	5	0	10	0	0	5	0	0	0	20	0
2014	655	630	25	10	15	0	0	5	5	0	10	0	0	0	0	0	5	20	5
2015	620	600	20	15	10	0	0	5	5	0	10	0	0	5	0	0	0	20	5
2016	605	580	25	15	15	0	0	0	5	0	5	0	0	10	5	5	0	15	5
2017	605	580	25	15	10	0	0	0	5	0	5	0	0	10	5	0	5	15	5
2018	615	590	25	15	10	0	0	0	5	0	10	0	0	5	5	0	0	20	5
2019	615	580	35	15	20	0	0	0	5	0	5	0	5	5	10	0	5	25	10
2020	635	595	40	20	20	0	0	0	5	0	5	0	0	15	10	0	5	25	15
2021	625	580	45	20	25	0	0	0	10	5	5	0	0	15	15	0	0	30	15
2022	635	585	45	20	25	0	0	5	5	0	10	0	0	15	10	5	0	30	15
2023	670	580	85	60	30	0	5	0	10	0	10	0	5	45	5	10	0	65	15
2024	700	580	120	90	30	5	0	0	5	0	10	0	0	80	5	10	0	–	–
2025	765	595	170	140	30	5	5	0	5	0	10	0	0	130	5	10	0	–	–
2026	760	590	170	140	30	5	5	0	5	0	10	0	0	125	5	10	0	–	–

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