Diéval

Identity

Diéval (INSEE 62269) is in Pas-de-Calais (62), part of CA de Béthune-Bruay, Artois-Lys Romane. Population 709 (2023). ^[1]

INSEE density class: Bourgs ruraux (level 5). ^[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/62269-dieval

Vitality score

Vitality score 21.8/100 — Few services (model fr-v0.2).

Confidence: high.

Better served than 20 % of the 16,352 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 × Post office / agence postale (DIEVAL AP). ^[3]

3 × Hairdresser (IMAGESTIME DE SOI · LAETITIA MA COIFFEUSE). ^[3,4]

Not found in the commune: Bakery (boulangerie), Butcher (boucherie), Grocery (épicerie / supérette), Supermarket, Restaurant, Café / bar, Nursery school (maternelle), 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 782 (2012) → 709 (2023): -9.3 % over 10 years. ^[5,1]

Population 653 (1990) → 709 (2023): 8.6 % over 30 years. ^[6,1]

Dwellings (2023): 326, of which 2.1 % second homes and 7.7 % vacant. ^[7]

Access and surroundings

Bakery (Camblain-Châtelain): 5.5 km to the north (straight line). ^[8]

Food shop (Valhuon): 5.1 km to the west (straight line). ^[9]

GP (Divion): 5 km to the north-east (straight line). ^[10]

Pharmacy (Divion): 5.3 km to the north-east (straight line). ^[10]

Primary school (Diéval): 0.1 km to the north-east (straight line). ^[11]

Climate

An average of 7 days a year at or above 30 °C and 52 days at or below 0 °C, over 28 complete years in 1995–2024. ^[12]

Measured at the FIEFS weather station, 11.5 km away at 180 m; the village itself is at 136 m. ^[12]

Muggy days — a dew point at or above 18 °C — average 0 days a summer. ^[12]

Humidity measured at LILLERS, 16.4 km away at 19 m, over 23 summers. ^[12]

That station sits 117 m below the village, so each day's humidity was shifted by 4.22 °C per km before the muggy days were counted. ^[12]

An average of 962 mm of rain a year, spread over 144 days — about 6.7 mm on a day it rains. ^[12]

Rainfall measured at ST-POL-TERNOISE, 9.4 km away at 129 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[12]

What property sold for

43 houses sold between 2021 and 2025, at a median of 135,600 € — 1,101 € per m² of built surface. ^[13]

The median across Pas-de-Calais is 1,534 € 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 — 62269/2023
2. INSEE density grid 2026
3. INSEE BPE 2025
4. INSEE SIRENE 2026-09
5. INSEE census (RP) 2023 — 62269/2012
6. INSEE census (RP) 2023 — 62269/1990
7. INSEE census (RP) 2023 — 62269/logement/2023
8. INSEE BPE 2025 — 62197
9. INSEE BPE 2025 — 62835
10. INSEE BPE 2025 — 62270
11. INSEE BPE 2025 — 62269
12. Météo-France daily climatology 1995-2024
13. DVF (DGFiP property transactions) 2021-2025