ZIP 29621 vs ZIP 29631
A side-by-side comparison of ZIP Code 29621 and ZIP Code 29631: population, income, housing, and more.
ZIP 29621 and ZIP 29631 are ZIP Code areas in South Carolina. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 29621 has the higher population (44,458 vs 16,363 in ZIP 29631). ZIP 29621 has the higher median household income ($71,446 vs $50,217 in ZIP 29631). ZIP 29631 has the higher median home value ($361,500 vs $252,700 in ZIP 29621).
Population, income & housing
| ZIP 29621 | ZIP 29631 | |
|---|---|---|
| Population | 44,458 | 16,363 |
| Median age | 39.6 yrs | 23.5 yrs |
| Median household income | $71,446 | $50,217 |
| Median home value | $252,700 | $361,500 |
| Median gross rent | $1,023 | $954 |
| Housing units | 18,960 | 7,185 |
| Homeownership rate | 74.8% | 41.7% |
| Bachelor's degree or higher | 38.9% | 61.2% |
| Unemployment rate | 5.7% | 3.9% |
Trends (ACS 5-year, 2019–2023)
| ZIP 29621 | ZIP 29631 | |
|---|---|---|
| Population | 41,237 → 44,458 (+7.8%) | 15,301 → 16,363 (+6.9%) |
| Median household income | $61,599 → $71,446 (+16.0%) | $44,375 → $50,217 (+13.2%) |
| Median home value | $175,900 → $252,700 (+43.7%) | $238,500 → $361,500 (+51.6%) |
| Median gross rent | $878 → $1,023 (+16.5%) | $954 → $954 (+0.0%) |
ZIP 29621
41,23744,458
$61,599$71,446
$175,900$252,700
$878$1,023
ZIP 29631
15,30116,363
$44,375$50,217
$238,500$361,500
$954$954
Age & race/ethnicity
Age distribution (share)
| ZIP 29621 | ZIP 29631 | |
|---|---|---|
| Under 5 | 5.1% | 0.8% |
| 5 to 17 | 16.6% | 10.7% |
| 18 to 24 | 10.2% | 44.5% |
| 25 to 34 | 12.2% | 10.1% |
| 35 to 44 | 11.8% | 6.9% |
| 45 to 54 | 12.3% | 8.7% |
| 55 to 64 | 13.6% | 6.1% |
| 65 to 74 | 10.3% | 5.9% |
| 75 and over | 7.9% | 6.3% |
Race & ethnicity (share)
| ZIP 29621 | ZIP 29631 | |
|---|---|---|
| White (non-Hispanic) | 73.6% | 76.9% |
| Black or African American | 15.1% | 7.5% |
| American Indian & Alaska Native | 0.6% | 0.1% |
| Asian | 2.2% | 5.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.2% | 0.4% |
| Two or more races | 4.5% | 6.0% |
| Hispanic or Latino | 3.8% | 3.7% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 29621 | ZIP 29631 | |
|---|---|---|
| No high school diploma | 6.2% | 5.1% |
| High school graduate | 22.8% | 13.2% |
| Some college or associate's | 32.1% | 20.4% |
| Bachelor's degree | 23.5% | 24.8% |
| Graduate or professional degree | 15.4% | 36.4% |
Commute to work
How workers get to work (share)
| ZIP 29621 | ZIP 29631 | |
|---|---|---|
| Drove alone | 83.6% | 66.4% |
| Carpooled | 6.9% | 11.1% |
| Public transit | 0.4% | 5.9% |
| Walked | 2.0% | 7.1% |
| Bicycle | 0.0% | 1.8% |
| Worked from home | 6.4% | 7.2% |
| Other means | 0.8% | 0.6% |
Housing
Units in structure (share)
| ZIP 29621 | ZIP 29631 | |
|---|---|---|
| 1-unit, detached | 73.1% | 46.5% |
| 1-unit, attached | 3.7% | 5.6% |
| 2 to 4 units | 5.6% | 15.8% |
| 5 to 19 units | 8.8% | 19.1% |
| 20 or more units | 3.5% | 12.6% |
| Mobile home & other | 5.3% | 0.4% |
Poverty & households
| ZIP 29621 | ZIP 29631 | |
|---|---|---|
| Poverty rate | 11.3% | 37.1% |
| Average household size | 2.40 | 2.47 |
| Mean commute (minutes) | 23 | 19 |
| Median year structure built | 1989 | 1987 |