Irmo
Town in Richland County, South Carolina

Irmo is a town in Richland County, South Carolina, with 11,569 residents (2020 Census). It sits at 354 ft (108 m) above sea level. The nearest town is Lake Murray of Richland, 4.1 miles W.
- 11,569residents (2020 Census)
- 354 ftelevation · 108 m
- 6.9 sq miland area · 17.8 km²
- 1,680 / sq mipopulation density
- 29212ZIP code
About Irmo
Irmo () is a town in Lexington and Richland counties, South Carolina, United States, and a suburb of Columbia. It is part of the Columbia Metropolitan Statistical Area and is located 12 miles (19 km) northwest of the city center. The population of Irmo was 11,569 at the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
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Living in Irmo
- Median household income
- $80,489
- Median home value
- $203,400
- Median rent
- $1,477/mo
- Median age
- 40.3
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Map of Irmo
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Open in Google Maps ›Irmo, SC population
Irmo had 11,569 residents in the 2020 Census.
| 2020 Census | 11,569 |
|---|---|
| Density | 1,680 per sq mi (649 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Irmo at a glance
| State | South Carolina (SC) |
|---|---|
| County | Richland County |
| Type | Town |
| Population | 11,569 (2020) |
| Land area | 6.89 sq mi (17.8 km²) |
| Elevation | 354 ft (108 m) |
| Coordinates | 34.1026° N, 81.1959° W |
| ZIP code | 29212 |
| Official website | townofirmosc.com |
| Census code (GEOID) | 4535890 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Irmo
- Lake Murray of Richland4.1 mi W
- Seven Oaks5.0 mi SE
- St. Andrews6.3 mi SE
- Lexington7.7 mi S
- Oak Grove8.6 mi S
- Chapin9.3 mi NW
- West Columbia9.5 mi SE
- Springdale11.0 mi SE
- Peak12.0 mi NW
- Red Bank12.1 mi S
- Olympia12.8 mi SE
- Forest Acres13.6 mi E
Straight-line distance between town centers.
Frequently asked questions about Irmo
What county is Irmo in?
Irmo is in Richland County, South Carolina.
What is the population of Irmo, SC?
11,569 people lived in Irmo at the 2020 Census.
What is the ZIP code of Irmo, SC?
The ZIP code of Irmo is 29212.
What is the elevation of Irmo?
354 feet (108 m) above sea level.
What towns are near Irmo?
Lake Murray of Richland (4.1 mi), Seven Oaks (5.0 mi), St. Andrews (6.3 mi), Lexington (7.7 mi), Oak Grove (8.6 mi).
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