County · GEOID 45005
Allendale County, SC ZIP codes
6 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Allendale County (GEOID 45005). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 19,057 (6 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Allendale County
Population overlap
Share of each ZIP/ZCTA’s population located within Allendale County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 29810100.0%
Directory county
- 298120.2%
- 2982797.1%
Directory county
- 2983687.9%
Directory county
- 2984989.2%
Directory county
- 2993230.6%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Allendale County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 29810 | Allendale | Allendale County | 3,571 | $26,096 |
| 29812 | Barnwell | Barnwell County | 10,965 | $44,494 |
| 29827 | Fairfax | Allendale County | 3,792 | $44,688 |
| 29836 | Martin | Allendale County | 331 | $26,375 |
| 29849 | Ulmer | Allendale County | 169 | $69,375 |
| 29932 | Luray | Hampton County | 229 | $60,250 |
USPS associates these ZIPs with Allendale County
These codes list Allendale County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 29846 | Sycamore | Allendale County | 108 | — |