Municipality · Aalst · East FlandersCoat of arms of GeraardsbergenFlag of Geraardsbergen

Geraardsbergen: population and statistics

Geraardsbergen has a population of 35,338 (2026) across 80.1 km², or 441 people per km². It ranks 69 of 565 municipalities by population. Its population is growing: +6.6% between 2016 and 2026.

  • 35,338 residents
  • 80.1 km²
  • 441 people/km²
  • 25 m
Location map: Geraardsbergen

Key points

Among the 55 municipalities in East Flanders, Geraardsbergen ranks No. 11 by population.

Largest business sector: Construction, with 18.1% of the area's businesses.

A 1 kWp solar panel tilted at 39° generates about 1,074 kWh a year here.

Did you know?

Geraardsbergen in numbers

Population
35,338
ranked 69 of 565 +6.6%
Population density
441people/km²
ranked 211 of 564
Area
80.1km²
ranked 117 of 565
Elevation
25m
ranked 390 of 565
Number of dwellings
16,955
ranked 72 of 565
VAT-liable enterprises
3,210
ranked 87 of 565
Residential buildings with central heating or air conditioning
66.6%
ranked 462 of 564
Cars per household
1.13
ranked 438 of 564

All indicators for Geraardsbergen

Value for the municipality, then the regional average and the national median (for counts: regional and national totals). The gauge places the municipality between the lowest and highest value in the country.

Population

IndicatorGeraardsbergenEast FlandersNationalPositionRank
Share of inhabitants aged 65 and over (2026)21.9%21.2%21.7%ranked 259 of 564
Share of inhabitants under 20 (2026)21.4%21.3%21.5%ranked 291 of 564

Housing

IndicatorGeraardsbergenEast FlandersNationalPositionRank
Buildings built before 1946 (2024)41.0%–34.6%ranked 201 of 564
Buildings built after 2001 (2024)12.6%–15.3%ranked 381 of 564
Share of houses in the building stock (2024)83.4%–79.9%ranked 101 of 564
Number of dwellings (2024)16,955769,8885,783,434ranked 72 of 565
New dwellings authorised per year per 1,000 inhabitants (2021-2025)4.30 ‰ inh.5.37 ‰ inh.4.39 ‰ inh.ranked 295 of 564

Energy

IndicatorGeraardsbergenEast FlandersNationalPositionRank
Residential buildings with central heating or air conditioning (2024)66.6%–76.7%ranked 462 of 564

Economy

IndicatorGeraardsbergenEast FlandersNationalPositionRank
VAT-liable enterprises (2024)3,210171,4241,170,010ranked 87 of 565
VAT-liable enterprises per 1,000 inhabitants (2024)90.8 ‰ inh.106.4 ‰ inh.102.2 ‰ inh.ranked 396 of 564
Net taxable income per inhabitant (2023)23,956 €25,350 €24,247 €ranked 304 of 564
Median disposable income (administrative) (2023)30,363 €–30,830 €ranked 325 of 551
Median selling price of houses (2025)245,500 €–302,500 €ranked 434 of 554
Median selling price of apartments (2025)220,000 €–249,900 €ranked 215 of 299

Transport

IndicatorGeraardsbergenEast FlandersNationalPositionRank
Cars per household (2025)1.131.121.25ranked 438 of 564
Households without a car (2025)23.1%23.8%17.6%ranked 116 of 564

Society

IndicatorGeraardsbergenEast FlandersNationalPositionRank
Share of inhabitants of foreign nationality (2026)7.8%9.2%6.4%ranked 213 of 564
Administrative poverty risk (2023)8.6%7.7%7.0%ranked 182 of 551

Population of Geraardsbergen over time

32,80633,76034,71435,6682016: 33,1362017: 33,2042018: 33,4032019: 33,4392020: 33,6492021: 33,9702022: 34,3282023: 34,7242024: 34,9992025: 35,2362026: 35,338201620182020202220242026

Geraardsbergen had 33,136 residents in 2016 and 35,338 in 2026.

YearPopulation
202133,970
202234,328
202334,724
202434,999
202535,236
202635,338

Where is Geraardsbergen?

Business sectors: Geraardsbergen

Share of each sector in total businesses; “×1.5” means the sector is 1.5 times more common than nationally.

Sunshine and temperatures: Geraardsbergen

Annual solar output
1,074kWh
for 1 kWp tilted at 39°
Warmest month
18.7°C
July
Coldest month
3.8°C
January
Most productive month
129kWh
May

Jan: 39 kWhJanFeb: 56 kWhFebMar: 96 kWhMarApr: 124 kWhAprMay: 129 kWhMayJun: 127 kWhJunJul: 126 kWhJulAug: 116 kWhAugSep: 104 kWhSepOct: 76 kWhOctNov: 47 kWhNovDec: 34 kWhDec0 °CJan: 3.8 °CFeb: 4.3 °CMar: 6.6 °CApr: 10.0 °CMay: 13.6 °CJun: 17.1 °CJul: 18.7 °CAug: 18.0 °CSep: 15.6 °COct: 12.2 °CNov: 7.5 °CDec: 4.8 °C
Monthly solar output (kWh per 1 kWp)Average temperature (°C)

Frequently asked questions

What is the population of Geraardsbergen?

Geraardsbergen has 35,338 residents (2026), ranking 69 of 565 municipalities.

How big is Geraardsbergen?

Geraardsbergen covers 80.1 km², with a density of 441 people per km².

Is the population of Geraardsbergen growing?

Between 2016 and 2026, the population of Geraardsbergen went from 33,136 to 35,338, a change of +6.6%.

Where is Geraardsbergen?

Geraardsbergen is in East Flanders. It belongs to Aalst (arrondissement). Latitude 50.767, longitude 3.867.

Number of dwellings: what is the figure for Geraardsbergen?

In Geraardsbergen, “Number of dwellings” stands at 16,955 (2024), ranking 72 of 565 municipalities; the national median is 6,052.

VAT-liable enterprises: what is the figure for Geraardsbergen?

In Geraardsbergen, “VAT-liable enterprises” stands at 3,210 (2024), ranking 87 of 565 municipalities; the national median is 1,324.

How much electricity does a solar panel produce in Geraardsbergen?

In Geraardsbergen, a 1 kWp south-facing system tilted at 39° produces about 1,074 kWh a year.

Which municipalities border Geraardsbergen?

The nearest to Geraardsbergen are Lierde (5.7 km), Lessines (6.6 km), Bever (7.3 km), Brakel (8.1 km), Flobecq (10 km).

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