| ZIP Code | 29321 |
|---|---|
| City | Buffalo |
| State | South Carolina (SC) |
| County | Union County |
| Area Code | 821/864 |
| Elevation | 522 ft |
| Latitude | 34.714655 |
|---|---|
| Longitude | -81.741066 |
| Timezone | New York (DST) |
| FIPS | 45087 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 34.4 yrs ↓ 8% since 2019 |
|---|---|
| Avg Household Size | 2.72 |
| Below Poverty | 37.9% ▲ 279% above avg |
| College Grads | 22.8% ▼ 41% below avg |
| Unemployment | 6.6% ▲ 34% above avg |
| No HS Diploma | 10 (0.7%) |
| HS Graduate | 548 (36%) |
| Some College | 339 (22.2%) |
| Associates | 280 (18.4%) |
| Bachelors | 75 (4.9%) |
| Graduate Degree | 272 (17.8%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $32,907 ▼ 57% below avg ↓ 28% since 2019 |
|---|---|
| Median Home Value | $61,900 ▼ 78% below avg ↓ 11% since 2019 |
| Home/Income Ratio | 1.9x (nat avg ~3.5x) |
| Median Rent | $668/mo ↓ 8% since 2019 |
| Total Units | 1,318 |
| Vacant Units | 159 |
| Avg HH Size | 2.72 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 1,318 |
|---|---|
| Vacant | 159 |
| Owner Occupied | 75.2% |
| Renter Occupied | 24.9% |
| Avg HH Size | 2.72 |
ZIP code 29321 is located in Buffalo, South Carolina, within Union County. With a population of 3,147, this is a sparsely populated ZIP code with a relatively young community — the median age is 34.4 years. Economically, 29321 is a lower-income ZIP code: the median household income of $32,907 is well below the national average.
Real estate in ZIP code 29321 represents one of the more affordable housing markets in the country. The median home value of $61,900 is well below the national average. Renters can expect to pay around $668 per month in median rent. Homeownership is strong here — 75.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have decreased by 11% since 2019.
The population of 29321 is primarily White (87.38%). Residents are less-educated — 22.8% hold a bachelor's degree or higher, which is below the national average. Poverty affects a significant share of residents at 37.9%. Household income has declined by 28% since 2019.
The unemployment rate in 29321 stands at 6.6%, which is above the national average. As in most parts of the country, driving alone is the dominant commute mode at 69%.
Overall, ZIP code 29321 in Buffalo, SC is characterized as lower-income, less-educated, a relatively young community, and predominantly owner-occupied. With 3,147 residents, a median household income of $32,907, and a median home value of $61,900, it offers a clear picture of life in this part of South Carolina.