Richland County, SC ZIP codes
There are 40 ZIP codes in Richland County, SC, in 9 towns, from 29002 to 29292. The largest are 29229 (Columbia), 29223 (Columbia) and 29063 (Irmo).
The county seat is Columbia.
- ZIP codes
- 40
- Towns
- 9
- County seat
- Columbia
- County FIPS
45079- State
- South Carolina
- Population
- 422,117
- Median household income
- $63,784
- Land area
- 757 sq mi
- Metro area
- Columbia
Richland County ZIP codes by town
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Richland County ZIP codes
The ZIP codes of Richland County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Richland County in numbers
About 422,117 people live in Richland County, in 167,961 households, the 2nd most populous of South Carolina's 46 counties. The median household income is $63,784 a year, 8% below the South Carolina median of $69,324 (US: $80,734). The median owner-occupied home is valued at $242,800 (6% below the South Carolina median), and median gross rent is $1,228 a month. The median age is 34.4; 40.7% of adults 25 and over hold a bachelor's degree or higher (32.1% across South Carolina); the average commute takes 23 minutes.
| Population | 422,117 |
|---|---|
| Households | 167,961 |
| Median age | 34.4 |
| Median household income | $63,784 |
| Median home value | $242,800 |
| Median gross rent | $1,228 |
| Bachelor's degree or higher | 40.7% |
| Mean commute | 23.1 min |
| Population density | 557 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Richland County
| Town | ZIP codes | Population |
|---|---|---|
| Columbia | 32 | 139,643 |
| Irmo | 1 | 11,813 |
| Blythewood | 1 | 5,731 |
| Hopkins | 1 | 1,985 |
| Gadsden | 1 | 1,443 |
| Eastover | 1 | 485 |
| White Rock | 1 | 177 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Richland County.
Not sure you are in Richland County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Richland County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
29002 | Ballentine , SC | No street area | — | — | — |
29016 | Blythewood , SC | Standard | 30,454 | $95,082 | $345,600 |
29044 | Eastover , SC | Standard | 4,799 | $57,297 | $135,200 |
29052 | Gadsden , SC | Standard | 2,199 | $52,775 | $83,900 |
29061 | Hopkins , SC | Standard | 12,538 | $60,307 | $171,400 |
29063 | Irmo , SC | Standard | 38,201 | $91,973 | $260,900 |
29147 | State Park , SC | No street area | — | — | — |
29177 | White Rock , SC | Standard | 177 | — | — |
29201 | Columbia , SC | Standard | 24,605 | $32,297 | $255,800 |
29202 | Columbia , SC | No street area | — | — | — |
29203 | Columbia , SC | Standard | 40,653 | $46,054 | $141,300 |
29204 | Columbia , SC | Standard | 18,159 | $50,189 | $199,600 |
29205 | Columbia , SC | Standard | 22,223 | $64,231 | $349,700 |
29206 | Columbia , SC | Standard | 19,759 | $91,847 | $369,500 |
29207 | Columbia , SC | Standard | 8,012 | — | — |
29208 | Columbia , SC | Standard | 2,445 | — | — |
29209 | Columbia , SC | Standard | 38,041 | $58,772 | $206,500 |
29210 | Columbia , SC | Standard | 39,962 | $50,871 | $194,400 |
29211 | Columbia , SC | No street area | — | — | — |
29214 | Columbia , SC | No street area | — | — | — |
29215 | Columbia , SC | No street area | — | — | — |
29216 | Columbia , SC | No street area | — | — | — |
29217 | Columbia , SC | No street area | — | — | — |
29218 | Columbia , SC | No street area | — | — | — |
29219 | Columbia , SC | No street area | — | — | — |
29220 | Columbia , SC | No street area | — | — | — |
29221 | Columbia , SC | No street area | — | — | — |
29222 | Columbia , SC | No street area | — | — | — |
29223 | Columbia , SC | Standard | 53,074 | $62,408 | $202,900 |
29224 | Columbia , SC | No street area | — | — | — |
29225 | Columbia , SC | Standard | 443 | — | — |
29226 | Columbia , SC | No street area | — | — | — |
29227 | Columbia , SC | No street area | — | — | — |
29229 | Columbia , SC | Standard | 51,861 | $74,043 | $247,400 |
29230 | Columbia , SC | No street area | — | — | — |
29240 | Columbia , SC | No street area | — | — | — |
29250 | Columbia , SC | No street area | — | — | — |
29260 | Columbia , SC | No street area | — | — | — |
29290 | Columbia , SC | No street area | — | — | — |
29292 | Columbia , SC | No street area | — | — | — |
Cite this page
zipcodes.pro. “Richland County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/sc/county/richland
Underlying data is public domain or openly licensed — sources, vintages and licences.