Aiken
Source:
South Carolina
Aiken is a mid-size county in South Carolina with 18 ZIP codes, 151,177 people, and below-median household income among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.
National county placement
According to ACS 5-Year Estimates, Aiken, SC sits among US counties with a below-median household income, on a mid-size county population base, across a multi-ZIP patchwork.
- 32nd pct
- household income vs 3,210 US counties
- 151,177
- combined ZIP population
- 18
- USPS ZIP codes covered
- $60,365
- avg ZIP median income
Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.
Aiken lands in the national county income distribution as below-median household income on mid-size county footing (FIPS 45003, 18 ZIPs, combined population 151,177). Sort the ZIP table by population before treating the county mean as uniform.
Below-median income across 18 ZIPs means the county average is a compromise. Sort by population, save the largest urban ZIP and one sparse code, then compare - that pair usually shows whether density or income is doing the work inside Aiken.
Save two ZIPs from the table into your shortlist, then open a compare link - that is the return path a static county summary cannot replace. All figures here come from Census ACS 2023 5-Year Estimates and USPS ZCTA files.
18
Total ZIPs
151,177
Total Population
ZIP Codes in Aiken
Side-by-side: Compare 29803 vs 29841 →
| ZIP Code | City | Population | Density |
|---|---|---|---|
| 29803 | Aiken | 36,843 | 75 |
| 29841 | North Augusta | 32,494 | 394 |
| 29801 | Aiken | 26,778 | 118 |
| 29829 | Graniteville | 8,651 | 102 |
| 29842 | Beech Island | 7,675 | 76 |
| 29851 | Warrenville | 7,524 | 140 |
| 29805 | Aiken | 5,864 | 23 |
| 29164 | Wagener | 4,690 | 18 |
| 29831 | Jackson | 4,146 | 14 |
| 29856 | Windsor | 3,255 | 22 |
| 29129 | Ridge Spring | 3,164 | 15 |
| 29137 | Salley | 2,539 | 12 |
| 29809 | New Ellenton | 2,206 | 137 |
| 29834 | Langley | 1,687 | 346 |
| 29105 | Monetta | 1,514 | 20 |
| 29816 | Bath | 1,033 | 405 |
| 29828 | Gloverville | 1,003 | 575 |
| 29850 | Vaucluse | 111 | 21 |
Frequently Asked Questions
What is the population of Aiken?
Aiken has a total population of 151,177 across 18 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Aiken?
Aiken includes 18 ZIP codes: 29803, 29841, 29801, 29829, 29842, 29851, 29805, 29164, 29831, 29856, and more.