Postcode · Vredenheim, Drenthe

Postcode 9445: Neighbourhood Grolloo

On 1 January 2026, postcode 9445 in Vredenheim (Grolloo) had 25 residents. 0.0% of them (0 people) have a migration background: they were born abroad or have at least one parent who was. That is lower than the municipality of Aa en Hunze (9.9%) and lower than the national average (29.1%). Since 2022 the share has hardly changed.

Small area: CBS rounds counts to multiples of 5, so percentages can be off by several points.

Residents: 25 on 1 January 2026
Migration background: 0.0% 0 people
Born abroad: – of those with a migration background
Change since 2022: ±0.0 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

Dutch origin 100.0% 25
Migration background 0.0% 0

Largest origin groups

Bars show each group’s share of all residents of 9445. For comparison, the line marks Aa en Hunze and the circle the Netherlands.

Turkey

0.0% 0 people

Aa en Hunze 0.19% Netherlands 2.6%
Morocco

0.0% 0 people

Aa en Hunze 0.04% Netherlands 2.4%
Suriname

0.0% 0 people

Aa en Hunze 0.17% Netherlands 2.0%
Indonesia

0.0% 0 people

Aa en Hunze 1.2% Netherlands 1.9%
Dutch Caribbean Aruba, Curaçao, Sint Maarten, Bonaire, Sint Eustatius and Saba

0.0% 0 people

Aa en Hunze 0.19% Netherlands 1.1%
Germany

0.0% 0 people

Aa en Hunze 1.4% Netherlands 1.9%
Poland

0.0% 0 people

Aa en Hunze 0.19% Netherlands 1.4%
Belgium

0.0% 0 people

Aa en Hunze 0.17% Netherlands 0.76%
Other Europe Europe excluding the Netherlands, Belgium, Germany and Poland

0.0% 0 people

Aa en Hunze 2.7% Netherlands 5.6%
Other Africa Africa excluding Morocco

0.0% 0 people

Aa en Hunze 0.94% Netherlands 2.3%
Other Asia Asia excluding Indonesia and Turkey

0.0% 0 people

Aa en Hunze 2.0% Netherlands 5.3%
Other Americas & Oceania Americas and Oceania excluding Suriname and the Dutch Caribbean

0.0% 0 people

Aa en Hunze 0.61% Netherlands 1.7%

First and second generation

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

Born abroad (first generation) – 0
Born in the Netherlands (second generation) – 0

Men and women

Men: 15
Women: 10

Compared with all postcodes

Not ranked: fewer than 500 residents.

Trend since 1998

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

Show

Measure % Residents

New CBS classification

0.0%

9445
Aa en Hunze
Netherlands

Show as table

Year	9445	Aa en Hunze	Netherlands
1998	0.0%	5.5%	16.7%
1999	0.0%	5.5%	17.1%
2000	0.0%	5.6%	17.5%
2001	0.0%	6.5%	18.0%
2002	0.0%	7.0%	18.4%
2003	0.0%	5.9%	18.8%
2004	0.0%	5.1%	19.0%
2005	0.0%	5.0%	19.2%
2006	0.0%	5.0%	19.3%
2007	0.0%	5.1%	19.4%
2008	0.0%	5.2%	19.6%
2009	0.0%	5.7%	19.9%
2010	0.0%	5.8%	20.3%
2011	0.0%	6.1%	20.6%
2012	0.0%	6.1%	20.9%
2013	14.3%	5.8%	21.1%
2014	0.0%	5.8%	21.4%
2015	14.3%	5.8%	21.7%
2016	0.0%	5.9%	22.1%
2017	16.7%	6.3%	22.6%
2018	0.0%	6.4%	23.1%
2019	0.0%	6.7%	23.6%
2020	0.0%	6.7%	24.2%
2021	0.0%	6.6%	24.6%
2022	0.0%	7.5%	26.0%
2023	0.0%	8.5%	27.1%
2024	0.0%	9.2%	27.9%
2025	0.0%	9.7%	28.5%
2026	0.0%	9.9%	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
9444 Grolloo	7.7%	775	+2.0 pp	Indonesia
9454 Ekehaar	6.5%	310	+0.1 pp	Indonesia
9446 Ekehaar	4.5%	110	±0.0 pp	–
9448 Rolde	5.6%	90	+5.6 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	Outside Europe	Indonesia	Other Americas & Oceania	Western migration background	Non-Western migration background
1998	30	30	0	0	0	0	0	0
1999	30	30	0	0	0	0	0	0
2000	25	30	0	0	0	0	0	0
2001	30	25	0	0	0	0	0	0
2002	35	30	0	0	0	0	0	0
2003	30	30	0	0	0	0	0	0
2004	35	35	0	0	0	0	0	0
2005	35	30	0	0	0	0	0	0
2006	30	30	0	0	0	0	0	0
2007	35	35	0	0	0	0	0	0
2008	35	30	0	0	5	0	0	0
2009	30	30	0	5	5	0	5	0
2010	30	30	0	0	5	0	0	0
2011	30	30	0	0	0	0	0	0
2012	30	30	0	0	0	0	0	0
2013	35	35	5	0	0	0	0	0
2014	30	30	0	0	5	0	5	0
2015	35	30	5	5	0	5	5	0
2016	30	30	0	5	0	5	0	0
2017	30	25	5	0	5	0	5	0
2018	30	30	0	0	0	0	0	0
2019	30	30	0	0	0	0	0	0
2020	30	30	0	0	0	0	0	0
2021	25	25	0	0	0	0	0	0
2022	30	25	0	0	0	0	5	0
2023	25	25	0	0	0	0	0	0
2024	25	25	0	0	0	0	–	–
2025	25	25	0	0	0	0	–	–
2026	25	25	0	0	0	0	–	–

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