Trémargat

Identity

Trémargat (INSEE 22365) is in Côtes-d'Armor (22), part of CC du Kreiz-Breizh (CCKB). Population 183 (2023). ^[1]

INSEE density class: Rural à habitat très dispersé (level 7). ^[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/22365-tremargat

Vitality score

Vitality score 22.3/100 — Few services (model fr-v0.2).

Confidence: high.

Better served than 72 % of the 15,401 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

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

1 × Café / bar (TREMARGAT CAFE). ^[4]

1 × Library (MAIRIE DE TREMARGAT). ^[3]

Not counted, because the business register records them as closed: 1 × Butcher (boucherie), 1 × Hairdresser.

Not found in the commune: Bakery (boulangerie), Butcher (boucherie), Grocery (épicerie / supérette), Supermarket, Restaurant, Nursery school (maternelle), Primary school (élémentaire), 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 188 (2012) → 183 (2023): -2.7 % over 10 years. ^[5,1]

Population 152 (1990) → 183 (2023): 20.4 % over 30 years. ^[6,1]

Dwellings (2023): 120, of which 10 % second homes and 9.2 % vacant. ^[7]

Access and surroundings

Bakery (Peumerit-Quintin): 4.2 km to the north-west (straight line). ^[8]

Food shop (Lanrivain): 4.2 km to the north-east (straight line). ^[9]

GP (Plounévez-Quintin): 5.4 km to the south-east (straight line). ^[10]

Pharmacy (Saint-Nicolas-du-Pélem): 8.1 km to the east (straight line). ^[11]

Primary school (Lanrivain): 4.2 km to the north-east (straight line). ^[9]

Climate

An average of 5 days a year at or above 30 °C and 46 days at or below 0 °C, over 11 complete years in 1995–2024. ^[12]

Measured at the DUAULT weather station, 11.3 km away at 155 m; the village itself is at 265 m. ^[12]

The village sits 110 m above 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. ^[12]

Muggy days — a dew point at or above 18 °C — average 1 day a summer. ^[12]

Humidity measured at ROSTRENEN, 11.9 km away at 236 m, over 20 summers. ^[12]

An average of 1,098 mm of rain a year, spread over 156 days — about 7 mm on a day it rains. ^[12]

Rainfall measured at LANRIVAIN, 4.2 km away at 255 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[12]

What property sold for

13 houses sold between 2021 and 2025, at a median of 100,000 € — 1,000 € per m² of built surface. ^[13]

The median across Côtes-d'Armor is 1,539 € per m², so this commune sits below it. ^[13]

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 — 22365/2023
2. INSEE density grid 2026
3. INSEE BPE 2025
4. INSEE SIRENE 2026-09
5. INSEE census (RP) 2023 — 22365/2012
6. INSEE census (RP) 2023 — 22365/1990
7. INSEE census (RP) 2023 — 22365/logement/2023
8. INSEE BPE 2025 — 22169
9. INSEE BPE 2025 — 22115
10. INSEE BPE 2025 — 22229
11. INSEE BPE 2025 — 22321
12. Météo-France daily climatology 1995-2024
13. DVF (DGFiP property transactions) 2021-2025