Bosmont-sur-Serre

Identity

Bosmont-sur-Serre (INSEE 02101) is in Aisne (02), part of CC du Pays de la Serre. Population 170 (2023). ^[1]

INSEE density class: Rural à habitat dispersé (level 6). ^[2]

Data vintages: INSEE BPE 2025 · INSEE SIRENE 2026-09 · INSEE census (RP) 2023 · INSEE COG 2026 · INSEE density grid 2026.

Permanent link: https://vivantrural.com/en/fr/02101-bosmont-sur-serre

Vitality score

Vitality score 9.4/100 — No daily shops (model fr-v0.2).

Confidence: high.

Better served than 12 % of the 15,019 communes of a similar size.

Compare this with communes of a similar size. The score measures how well a place is served relative to its own size band, and larger communes score higher as a rule — so it reads meaningfully against another village, and misleadingly against a town.

Measured but not scored in this model: Market. See the methodology for why.

Services

No food shop, school, café or restaurant in the commune. ^[3,4]

Not found in the commune: Bakery (boulangerie), Butcher (boucherie), Grocery (épicerie / supérette), Supermarket, Restaurant, Café / bar, Nursery school (maternelle), Primary school (élémentaire), GP (médecin généraliste), Pharmacy, Post office / agence postale, Library. ^[3,4]

Market and village life

Market day: unknown — nothing found in the datasets or on the commune website.

Trajectory

Population 204 (2012) → 170 (2023): -16.7 % over 10 years. ^[5,1]

Population 197 (1990) → 170 (2023): -13.7 % over 30 years. ^[6,1]

Dwellings (2023): 84, of which 6 % second homes and 8.3 % vacant. ^[7]

Access and surroundings

Bakery (Marle): 6.3 km to the west (straight line). ^[8]

Food shop (Marle): 6.2 km to the west (straight line). ^[8]

GP (Marle): 6.1 km to the west (straight line). ^[8]

Pharmacy (Marle): 6.3 km to the west (straight line). ^[8]

Primary school (Tavaux-et-Pontséricourt): 3.2 km to the east (straight line). ^[9]

Climate

An average of 11 days a year at or above 30 °C and 52 days at or below 0 °C, over 17 complete years in 1995–2024. ^[10]

Measured at the FONTAINE-VV MAN weather station, 11.6 km away at 184 m; the village itself is at 109 m. ^[10]

The village sits 75 m below the station, so each day's reading was shifted by 5.71 °C per km of altitude before the days were counted. Expect the result to be within about 0.68 °C. ^[10]

Muggy days — a dew point at or above 18 °C — average 1 day a summer. ^[10]

Humidity measured at FONTAINE-LES-VV, 11.7 km away at 186 m, over 29 summers. ^[10]

That station sits 77 m above the village, so each day's humidity was shifted by 4.22 °C per km before the muggy days were counted. ^[10]

An average of 857 mm of rain a year, spread over 133 days — about 6.4 mm on a day it rains. ^[10]

Rainfall measured at ROGNY, 4.9 km away at 115 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[10]

What property sold for

19 houses sold between 2021 and 2025, at a median of 117,000 € — 577 € per m² of built surface. ^[11]

The median across Aisne is 1,096 € per m², so this commune sits below it. ^[11]

These are recorded sale prices, not valuations or asking prices, and a median over five years spans five different markets. Built surface excludes land, which carries much of a rural property's value.

Uncertainties

No specific uncertainties flagged.

References

1. INSEE census (RP) 2023 — 02101/2023
2. INSEE density grid 2026
3. INSEE BPE 2025
4. INSEE SIRENE 2026-09
5. INSEE census (RP) 2023 — 02101/2012
6. INSEE census (RP) 2023 — 02101/1990
7. INSEE census (RP) 2023 — 02101/logement/2023
8. INSEE BPE 2025 — 02468
9. INSEE BPE 2025 — 02737
10. Météo-France daily climatology 1995-2024
11. DVF (DGFiP property transactions) 2021-2025