Marestaing | |
|---|---|
The church in Marestaing | |
![]() Location of Marestaing | |
| Coordinates: 43°34′49″N 1°01′13″E / 43.5803°N 1.0203°E | |
| Country | France |
| Region | Occitania |
| Department | Gers |
| Arrondissement | Auch |
| Canton | L'Isle-Jourdain |
| Government | |
| • Mayor (2020–2026) | Claudine Danezan |
Area 1 | 8.46 km2 (3.27 sq mi) |
| Elevation | 180 m (590 ft) |
| Highest elevation | 223 m (732 ft) |
| Lowest elevation | 144 m (472 ft) |
| Population (2023) | 331 |
| • Density | 39.1/km2 (101/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| INSEE/Postal code | 32234 /32490 |
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Marestaing (French pronunciation: [maʁɛstɛ̃]; Occitan: Marestanh) is a commune in the Gers department in southwestern France.

Marestaing is surrounded by other divisions such as Monferran-Savès, L'Isle-Jourdain, Auradé, Endoufielle, Castillon-Savés, and Frégouville.
During the World War II, Marestaing was captured by Nazi Germany around 1941 or 1942, resulting of extensively heavy damage until the Allied Powers arrived cir. 1944 - 1945.[citation needed]
| Year | Pop. | ±% p.a. |
|---|---|---|
| 1968 | 137 | — |
| 1975 | 125 | −1.30% |
| 1982 | 141 | +1.74% |
| 1990 | 155 | +1.19% |
| 1999 | 170 | +1.03% |
| 2007 | 200 | +2.05% |
| 2012 | 264 | +5.71% |
| 2017 | 319 | +3.86% |
| 2023 | 331 | +0.62% |
| Source: INSEE | ||