Gardiner
City in Kennebec County, Maine

Gardiner is a city in Kennebec County, Maine, with 5,961 residents (2020 Census). It sits at 23 ft (7 m) above sea level. The nearest town is Randolph, 3.6 miles NE.
- 5,961residents (2020 Census)
- 23 ftelevation · 7 m
- 15.7 sq miland area · 40.6 km²
- 380 / sq mipopulation density
- 04345main ZIP code (2 in total)
About Gardiner
Gardiner is a city in Kennebec County, Maine, United States. The population was 5,961 at the 2020 census. Gardiner is a nationally accredited Main Street America community. It is included in the Augusta, Maine micropolitan New England City and Town Area.
Text: Wikipedia · CC BY-SA 4.0
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Living in Gardiner
- Median household income
- $71,782
- Median home value
- $221,600
- Median rent
- $1,113/mo
- Median age
- 42
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Map of Gardiner
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Open in Google Maps ›Gardiner, ME population
Gardiner had 5,961 residents in the 2020 Census.
| 2020 Census | 5,961 |
|---|---|
| Density | 380 per sq mi (147 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Gardiner at a glance
| State | Maine (ME) |
|---|---|
| County | Kennebec County |
| Type | City |
| Population | 5,961 (2020) |
| Land area | 15.68 sq mi (40.6 km²) |
| Water area | 0.89 sq mi (2.30 km²) |
| Elevation | 23 ft (7 m) |
| Coordinates | 44.1951° N, 69.7938° W |
| ZIP codes | 04345, 04359 |
| Official website | gardinermaine.com |
| Census code (GEOID) | 2327085 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Gardiner
- Randolph3.6 mi NE
- West Gardiner4.5 mi NW
- Pittston4.6 mi E
- Farmingdale4.8 mi N
- Richmond5.7 mi S
- Chelsea5.8 mi NE
- Hallowell6.5 mi N
- Litchfield7.2 mi W
- Dresden8.0 mi S
- Whitefield8.6 mi E
- Augusta10.1 mi N
- Alna10.5 mi SE
Straight-line distance between town centers.
Frequently asked questions about Gardiner
What county is Gardiner in?
Gardiner is in Kennebec County, Maine.
What is the population of Gardiner, ME?
5,961 people lived in Gardiner at the 2020 Census.
What is the ZIP code of Gardiner, ME?
The main ZIP code is 04345. Other ZIP codes: 04359.
What is the elevation of Gardiner?
23 feet (7 m) above sea level.
What towns are near Gardiner?
Randolph (3.6 mi), West Gardiner (4.5 mi), Pittston (4.6 mi), Farmingdale (4.8 mi), Richmond (5.7 mi).
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