LA
West Monroe, LA
Population, housing, work, and travel data for this Census place.
- Population
- 12,478
- Median home
- $192,400
South Carolina / Census place 4535890
Irmo
A Census profile of the people, homes, and daily patterns that shape this place.
Official Census name: Irmo townAt a glance
A city in numbers.
- Population
- 12,204 2025 estimate
- Annual change
- +0.8% Population estimate
- Density
- 1,784/sq mi 6.8 sq mi land area
- Median age
- 40.3 years ACS 5-year estimate
Living here
The everyday equation.
Households, homes, education, and the time it takes to get around.
- Median household income
- $80,489
- Median home value
- $203,400
- Median gross rent
- $1,477
- Bachelor’s degree or higher
- 39.2%
- Typical commute
- 23.7 min
- Public transit commute
- 0%
Climate normals
The long view of weather.
Thirty-year averages, not a forecast. Temperature and precipitation describe the typical conditions recorded from 1991 through 2020.
Representative station: COLUMBIA (11 mi from place center)- Average high
- 75.6°F
- Average low
- 53°F
- Annual rainfall
- 45.2"
- Annual snowfall
- 1.2"
Month by month
A year in Irmo.
JFMAMJJASOND
Data vintage
Population is from the 2025 Population Estimates Program. Household, housing, education, and commute data are from the 2020-2024 American Community Survey 5-year release.
Population estimatesACS profileTIGERweb boundaryNOAA climate normals
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Population, housing, work, and travel data for this Census place.
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