Trèves

Identity

Trèves (INSEE 30332) is in Gard (30), part of CC Causses Aigoual Cévennes. Population 116 (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/30332-treves

Vitality score

Vitality score 22.6/100 — Few services (model fr-v0.2).

Confidence: high.

Better served than 86 % of the 11,868 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 and somewhere to eat or drink, but no food shop. ^[3,4]

1 × Restaurant (GERMAIN NOELLE). ^[3,4]

1 × Nursery school (maternelle) (ECOLE PRIMAIRE). ^[3]

1 × Post office / agence postale (LA POSTE). ^[3]

1 × Campsite (MAIRIE DE TREVES CAMPING MUNIC). ^[3]

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

Market and village life

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

Trajectory

Population 119 (2012) → 116 (2023): -2.5 % over 10 years. ^[5,1]

Population 120 (1990) → 116 (2023): -3.3 % over 30 years. ^[6,1]

Dwellings (2023): 138, of which 47.1 % second homes and 10.1 % vacant. ^[7]

Access and surroundings

Bakery (Saint-Jean-du-Bruel): 6.6 km to the south (straight line). ^[8]

Food shop (Saint-Jean-du-Bruel): 6.6 km to the south (straight line). ^[8]

GP (Meyrueis): 11.2 km to the north (straight line). ^[9]

Pharmacy (Saint-Jean-du-Bruel): 6.4 km to the south (straight line). ^[8]

Primary school (Trèves): 0.1 km to the south (straight line). ^[10]

Climate

An average of 18 days a year at or above 30 °C and 45 days at or below 0 °C, over 26 complete years in 1995–2024. ^[11]

Measured at the ST SAUVEUR CAMPRIEU weather station, 8.2 km away at 1,107 m; the village itself is at 564 m. ^[11]

The village sits 543 m below the station, so each day's reading was shifted by 5.7 °C per km of altitude before the days were counted. Expect the result to be within about 0.68 °C. ^[11]

Muggy days — a dew point at or above 18 °C — average 0 days a summer. ^[11]

Humidity measured at ST SAUVEUR CAMPRIEU, 8.2 km away at 1,107 m, over 15 summers. ^[11]

That station sits 543 m above the village, so each day's humidity was shifted by 3.26 °C per km before the muggy days were counted. ^[11]

An average of 1,043 mm of rain a year, spread over 105 days — about 9.9 mm on a day it rains. ^[11]

Rainfall measured at TREVES, 0.1 km away at 565 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[11]

Uncertainties

No specific uncertainties flagged.

References

1. INSEE census (RP) 2023 — 30332/2023
2. INSEE density grid 2026
3. INSEE BPE 2025
4. INSEE SIRENE 2026-09
5. INSEE census (RP) 2023 — 30332/2012
6. INSEE census (RP) 2023 — 30332/1990
7. INSEE census (RP) 2023 — 30332/logement/2023
8. INSEE BPE 2025 — 12231
9. INSEE BPE 2025 — 48096
10. INSEE BPE 2025 — 30332
11. Météo-France daily climatology 1995-2024