County · GEOID 45087
Union County, SC ZIP codes
9 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Union County (GEOID 45087). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 42,100 (9 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 Union County
Population overlap
Share of each ZIP/ZCTA’s population located within Union County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 2903162.5%
Directory county
- 2917815.5%
- 29321100.0%
Directory county
- 293354.5%
- 29353100.0%
Directory county
- 29364100.0%
Directory county
- 2937213.6%
- 293744.5%
- 29379100.0%
Directory county
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 Union County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 29031 | Carlisle | Union County | 1,747 | $64,583 |
| 29178 | Whitmire | Newberry County | 3,509 | $59,960 |
| 29321 | Buffalo | Union County | 3,147 | $32,907 |
| 29335 | Enoree | Spartanburg County | 5,751 | $53,352 |
| 29353 | Jonesville | Union County | 3,627 | $66,045 |
| 29364 | Lockhart | Union County | 525 | $22,500 |
| 29372 | Pacolet | Spartanburg County | 3,440 | $52,613 |
| 29374 | Pauline | Spartanburg County | 2,774 | $62,898 |
| 29379 | Union | Union County | 17,580 | $40,178 |
USPS associates these ZIPs with Union County
These codes list Union County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 29395 | Jonesville | Union County | — | — |