Zip Code 29063
Irmo, South Carolina — Richland County
📍 ZIP code 29063 is in Irmo, Richland County, South Carolina.
ZIP code 29063 is located in Irmo, Richland County, South Carolina. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 38,475. The area code for ZIP code 29063 is 864.
Quick Answer
Zip code 29063 is in Irmo, South Carolina (Richland County). It has a population of 38,475, median household income of $92,147, and median home value of $239,300.
Population
38,475
Income
$92,147
Home Value
$239,300
Climate
90°F / 29°F
About Zip Code 29063
Zip code 29063 is located in Irmo, South Carolina, within Richland County. Home to approximately 38,475 residents, this area sits at an elevation of 336 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 864.
The median household income is $92,147 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $239,300, and the cost of living index is 95 (5% below the national average of 100).
Summers average a high of 90°F while winters drop to 29°F. The area receives about 46 in of rain and 1 in of snow annually. The zip code covers 40.1 square miles of land area and 2.1 square miles of water.
Key Statistics
38,475
$92,147
$239,300
Eastern (EST/EDT)
864
336 ft
40.1 sq mi
39.3
14,658
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Compare With Nearby Zip Codes
| Metric | 29063 | 29212 | 29075 | 29036 | 29210 | 29203 |
|---|---|---|---|---|---|---|
| City | Irmo, SC | Columbia, SC | Chapin, SC | Chapin, SC | Columbia, SC | Columbia, SC |
| Population | 38,475 | 27,701 | 2,746 | 26,720 | 40,504 | 40,811 |
| Median Income | $92,147 | $74,652 | $68,125 | $116,438 | $50,258 | $42,371 |
| Home Value | $239,300 | $222,200 | $234,400 | $378,100 | $183,000 | $121,600 |
| Cost of Living | 95 | 83 | 91 | 137 | 61 | 60 |
| Median Age | 39.3 | 41.3 | 52.3 | 45.1 | 33.7 | 34.7 |
Cost of Living
100 = National Average. Irmo's cost of living is 5% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
2.6x
Demographics
Zip code 29063 has a population of 38,475 people with a median age of 39.3. There are 14,658 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Irmo (29063) population trend from 2010 to 2024
↓ -1.3%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
90°F
29°F
46 in
1 in
Irmo experiences hot summers with average highs around 90°F. Winters are cool with lows averaging 29°F. The area receives about 1 in of snow per year.
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Housing & Economy
Median Home Value
$239,300
Median Household Income
$92,147
With 14,658 housing units across 40.1 square miles, 29063 has a housing density of 366 units per square mile. The home price-to-income ratio is 2.6x.
Location & Geography
Latitude
34.1372°
Longitude
-81.2023°
Land Area
40.1 sq mi
Water Area
2.1 sq mi
Nearby Zip Codes
Zip codes closest to 29063 (Irmo, SC) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 29063's $92,147. A way to compare Irmo to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 29063 (Irmo, SC). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Irmo, South Carolina?
Irmo, South Carolina uses zip code 29063.
What county is zip code 29063 in?
Zip code 29063 is located in Richland County, South Carolina.
What is the population of zip code 29063?
The population of zip code 29063 is 38,475 with a median age of 39.3.
Is 29063 in Irmo, South Carolina?
Yes, zip code 29063 is in Irmo, Richland County, South Carolina. The area code is 864.
Frequently Asked Questions
What city is zip code 29063 in?
Zip code 29063 is in Irmo, South Carolina. It is part of Richland County and uses the Eastern (EST/EDT) timezone.
What is zip code 29063?
Zip code 29063 is a U.S. postal code in Irmo, South Carolina (Richland County). It has a population of 38,475 and covers 40.1 square miles.
What is the population of zip code 29063?
The population of zip code 29063 (Irmo, SC) is 38,475 with a median age of 39.3. There are approximately 14,658 housing units in this area.
What is the median income in zip code 29063?
The median household income in zip code 29063 (Irmo, SC) is $92,147 per year. The cost of living index is 95 (100 = national average).
What is the average home price in zip code 29063?
The median home value in zip code 29063 (Irmo, SC) is $239,300. The cost of living index is 95 compared to the national average of 100.
What county is zip code 29063 in?
Zip code 29063 is located in Richland County, South Carolina. The primary city is Irmo.
What is the area code for zip code 29063?
Zip code 29063 in Irmo, SC uses area code 864. It is located in the Eastern (EST/EDT) timezone.
Is zip code 29063 a good place to live?
Zip code 29063 (Irmo, SC) has a cost of living index of 95 (100 = national average), a median household income of $92,147, and median home values of $239,300. The median age is 39.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 29063?
The cost of living index for zip code 29063 (Irmo, SC) is 95, where 100 represents the national average. This area is below the national average. Median home value: $239,300.
What schools serve zip code 29063?
Zip code 29063 in Irmo, South Carolina is served by the local school district of Richland County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.