Municipality · Mons · HainautCoat of arms of HensiesFlag of Hensies

Hensies: population and statistics

Hensies has a population of 6,828 (2026) across 26.4 km², or 258 people per km². It ranks 446 of 565 municipalities by population. Its population is falling: −0.6% between 2016 and 2026.

  • 6,828 residents
  • 26.4 km²
  • 258 people/km²
  • 20 m
Location map: Hensies

Key points

Among the 69 municipalities in Hainaut, Hensies ranks No. 54 by population.

VAT-liable enterprises per 1,000 inhabitants: 59.6 ‰ inh. in Hensies, compared with an average of 66.2 ‰ inh. in Hainaut and 98.6 ‰ inh. nationally.

Largest business sector: Wholesale and retail trade, with 23.3% of the area's businesses.

A 1 kWp solar panel tilted at 39° generates about 1,080 kWh a year here.

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Hensies in numbers

Population
6,828
ranked 446 of 565 −0.6%
Population density
258people/km²
ranked 336 of 564
Area
26.4km²
ranked 431 of 565
Elevation
20m
ranked 424 of 565
Residential buildings with central heating or air conditioning
50.5%
ranked 554 of 564
VAT-liable enterprises per 1,000 inhabitants
59.6‰ inh.
ranked 528 of 564
Administrative poverty risk
12.3%
ranked 72 of 551
New dwellings authorised per year per 1,000 inhabitants
1.96‰ inh.
ranked 488 of 564

All indicators for Hensies

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

IndicatorHensiesHainautNationalPositionRank
Share of inhabitants aged 65 and over (2026)21.6%20.4%21.7%ranked 286 of 564
Share of inhabitants under 20 (2026)21.2%22.3%21.5%ranked 313 of 564

Housing

IndicatorHensiesHainautNationalPositionRank
Buildings built before 1946 (2024)48.1%–34.6%ranked 132 of 564
Buildings built after 2001 (2024)9.5%–15.3%ranked 474 of 564
Share of houses in the building stock (2024)79.3%–79.9%ranked 314 of 564
Number of dwellings (2024)3,256659,9905,783,434ranked 438 of 565
New dwellings authorised per year per 1,000 inhabitants (2021-2025)1.96 ‰ inh.2.06 ‰ inh.4.39 ‰ inh.ranked 488 of 564

Energy

IndicatorHensiesHainautNationalPositionRank
Residential buildings with central heating or air conditioning (2024)50.5%–76.7%ranked 554 of 564

Economy

IndicatorHensiesHainautNationalPositionRank
VAT-liable enterprises (2024)40790,5761,170,010ranked 517 of 565
VAT-liable enterprises per 1,000 inhabitants (2024)59.6 ‰ inh.66.2 ‰ inh.102.2 ‰ inh.ranked 528 of 564
Net taxable income per inhabitant (2023)20,198 €20,382 €24,247 €ranked 516 of 564
Median disposable income (administrative) (2023)26,878 €–30,830 €ranked 498 of 551
Median selling price of houses (2025)188,800 €–302,500 €ranked 514 of 554

Transport

IndicatorHensiesHainautNationalPositionRank
Cars per household (2025)1.181.081.25ranked 384 of 564
Households without a car (2025)21.8%26.4%17.6%ranked 137 of 564

Society

IndicatorHensiesHainautNationalPositionRank
Share of inhabitants of foreign nationality (2026)7.3%12.7%6.4%ranked 233 of 564
Administrative poverty risk (2023)12.3%14.8%7.0%ranked 72 of 551

Population of Hensies over time

6,7626,8036,8456,8862016: 6,8722017: 6,8572018: 6,8282019: 6,8282020: 6,8492021: 6,8382022: 6,8262023: 6,7972024: 6,8162025: 6,7762026: 6,828201620182020202220242026

Hensies had 6,872 residents in 2016 and 6,828 in 2026.

YearPopulation
20216,838
20226,826
20236,797
20246,816
20256,776
20266,828

Where is Hensies?

Business sectors: Hensies

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

Sunshine and temperatures: Hensies

Annual solar output
1,080kWh
for 1 kWp tilted at 39°
Warmest month
18.8°C
July
Coldest month
3.8°C
January
Most productive month
128kWh
May

Jan: 40 kWhJanFeb: 58 kWhFebMar: 96 kWhMarApr: 125 kWhAprMay: 128 kWhMayJun: 126 kWhJunJul: 126 kWhJulAug: 116 kWhAugSep: 105 kWhSepOct: 77 kWhOctNov: 48 kWhNovDec: 36 kWhDec0 °CJan: 3.8 °CFeb: 4.3 °CMar: 6.7 °CApr: 10.0 °CMay: 13.6 °CJun: 17.1 °CJul: 18.8 °CAug: 18.1 °CSep: 15.6 °COct: 12.1 °CNov: 7.5 °CDec: 4.7 °C
Monthly solar output (kWh per 1 kWp)Average temperature (°C)

Frequently asked questions

What is the population of Hensies?

Hensies has 6,828 residents (2026), ranking 446 of 565 municipalities.

How big is Hensies?

Hensies covers 26.4 km², with a density of 258 people per km².

Is the population of Hensies growing?

Between 2016 and 2026, the population of Hensies went from 6,872 to 6,828, a change of −0.6%.

Where is Hensies?

Hensies is in Hainaut. It belongs to Mons (arrondissement). Latitude 50.433, longitude 3.685.

Residential buildings with central heating or air conditioning: what is the figure for Hensies?

In Hensies, “Residential buildings with central heating or air conditioning” stands at 50.5% (2024), ranking 554 of 564 municipalities; the national median is 76.7%.

VAT-liable enterprises per 1,000 inhabitants: what is the figure for Hensies?

In Hensies, “VAT-liable enterprises per 1,000 inhabitants” stands at 59.6 ‰ inh. (2024), ranking 528 of 564 municipalities; the national median is 102.2 ‰ inh..

How much electricity does a solar panel produce in Hensies?

In Hensies, a 1 kWp south-facing system tilted at 39° produces about 1,080 kWh a year.

Which municipalities border Hensies?

The nearest to Hensies are Quiévrain (3.1 km), Bernissart (6.1 km), Dour (7.8 km), Boussu (7.9 km), Saint-Ghislain (9.5 km).

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