Aulnay-sur-Marne | |
|---|---|
 The church in Aulnay-sur-Marne | |
.svg) Coat of arms | |
 Location of Aulnay-sur-Marne | |
  Aulnay-sur-Marne  Aulnay-sur-Marne | |
| Coordinates:49°00′30″N4°12′18″E / 49.0083°N 4.205°E /49.0083; 4.205 | |
| Country | France |
| Region | Grand Est |
| Department | Marne |
| Arrondissement | Châlons-en-Champagne |
| Canton | Châlons-en-Champagne-2 |
| Intercommunality | CA Châlons-en-Champagne |
| Government | |
| • Mayor(2020–2026) | Philippe Desgrouas[1] |
Area 1 | 9.07 km2 (3.50 sq mi) |
| Population (2022)[2] | 276 |
| • Density | 30.4/km2 (78.8/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| INSEE/Postal code | 51023 /51150 |
| Elevation | 78 m (256 ft) |
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Aulnay-sur-Marne (French pronunciation:[o(l)nɛsyʁmaʁn], literallyAulnay onMarne) is acommune in theMarnedepartment in northeasternFrance.
| Year | Pop. | ±% p.a. |
|---|---|---|
| 1968 | 183 | — |
| 1975 | 182 | −0.08% |
| 1982 | 197 | +1.14% |
| 1990 | 230 | +1.95% |
| 1999 | 214 | −0.80% |
| 2009 | 224 | +0.46% |
| 2014 | 243 | +1.64% |
| 2020 | 269 | +1.71% |
| Source: INSEE[3] | ||
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