Quemperven

Identity

Quemperven (INSEE 22257) is in Côtes-d'Armor (22), part of CA Lannion-Trégor Communauté. Population 417 (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/22257-quemperven

Vitality score

Vitality score 22/100 — Few services (model fr-v0.2).

Confidence: high.

Better served than 40 % of the 17,988 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

A school, but no food shop and nowhere to eat or drink. ^[3,4]

1 × Primary school (élémentaire) (ECOLE PRIMAIRE PUBLIQUE). ^[3]

1 × Library (TY LEVR BIBLIOTHÈQUE DE QUEMPERVEN QUEMPERVEN). ^[3]

Not counted, because the business register records them as closed: 1 × Restaurant.

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

Market and village life

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

Trajectory

Population 397 (2012) → 417 (2023): 5 % over 10 years. ^[5,1]

Population 350 (1990) → 417 (2023): 19.1 % over 30 years. ^[6,1]

Dwellings (2023): 218, of which 11 % second homes and 6 % vacant. ^[7]

Access and surroundings

Bakery (Mantallot): 2.7 km to the south-east (straight line). ^[8]

Food shop (Lanmérin): 2.9 km to the north-west (straight line). ^[9]

GP (Rospez): 5 km to the west (straight line). ^[10]

Pharmacy (La Roche-Jaudy): 5.1 km to the north-east (straight line). ^[11]

Primary school (Quemperven): 0 km to the south-west (straight line). ^[12]

Climate

An average of 2 days a year at or above 30 °C and 13 days at or below 0 °C, over 28 complete years in 1995–2024. ^[13]

Measured at the POMMERIT-JAUDY weather station, 5.6 km away at 55 m; the village itself is at 71 m. ^[13]

Muggy days — a dew point at or above 18 °C — average 1 day a summer. ^[13]

Humidity measured at POMMERIT-JAUDY, 5.6 km away at 55 m, over 20 summers. ^[13]

An average of 996 mm of rain a year, spread over 152 days — about 6.6 mm on a day it rains. ^[13]

Rainfall measured at CAVAN, 5.6 km away at 95 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[13]

What property sold for

19 houses sold between 2021 and 2025, at a median of 134,884 € — 1,769 € per m² of built surface. ^[14]

The median across Côtes-d'Armor is 1,539 € per m², so this commune sits above it. ^[14]

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 — 22257/2023
2. INSEE density grid 2026
3. INSEE BPE 2025
4. INSEE SIRENE 2026-09
5. INSEE census (RP) 2023 — 22257/2012
6. INSEE census (RP) 2023 — 22257/1990
7. INSEE census (RP) 2023 — 22257/logement/2023
8. INSEE BPE 2025 — 22141
9. INSEE BPE 2025 — 22110
10. INSEE BPE 2025 — 22265
11. INSEE BPE 2025 — 22264
12. INSEE BPE 2025 — 22257
13. Météo-France daily climatology 1995-2024
14. DVF (DGFiP property transactions) 2021-2025