ZIP code
29406
Charleston, SC
29406 covers Charleston in Charleston County, with 32,482 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 29406. Methodology
ZIP code map of 29406

About ZIP code 29406
Acceptable cities: N Charleston, North Charleston
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 29406. Not ACS. Methodology
People in 29406
Race
- White11,464
- Black or African American12,125
- American Indian or Alaska Native314
- Asian762
- Native Hawaiian and Pacific Islander28
- Other race5,469
- Two or more races2,568
Hispanic or Latino (any race): 7,812
Age
- Under 104,413
- 10 to 194,261
- 20 to 296,587
- 30 to 395,260
- 40 to 493,503
- 50 to 593,450
- 60 to 692,861
- 70 to 791,565
- 80 and older830
Income and housing in 29406
Education
- High school graduate82.0%
- Bachelor's degree22.8%
- Graduate degree7.8%
Places covering 29406
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- North Charleston94.3%
- Hanahan0.4%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Charleston County99.6%
- Berkeley County0.4%
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
5.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 29406
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 32,455 | |
| 2006 | 30,399 | |
| 2007 | 24,671 | |
| 2008 | 25,079 | |
| 2009 | 30,056 | |
| 2010 | 27,662 | |
| 2011 | 29,371 | 25,985 |
| 2012 | 29,487 | 25,120 |
| 2013 | 30,103 | 24,480 |
| 2014 | 30,996 | 24,500 |
| 2015 | 30,783 | 24,870 |
| 2016 | 31,990 | 23,490 |
| 2017 | 32,868 | 23,000 |
| 2018 | 33,984 | 22,430 |
| 2019 | 34,620 | 21,880 |
| 2020 | 36,202 | 22,990 |
| 2021 | 33,150 | 21,890 |
| 2022 | 32,570 | 22,560 |
| 2023 | 32,482 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 29406
12 nearest ZIP centroids (any distance)
- 29410Hanahan1.2 miPop 20,984 · Income $84,061
- 29404Charleston AFB2.9 miPop 2,217 · Income $74,821
- 29420North Charleston3.8 miPop 23,311 · Income $69,043
- 29418North Charleston4.0 miPop 25,589 · Income $62,421
- 29456Ladson5.6 miPop 39,280 · Income $79,038
- 29445Goose Creek5.7 miPop 59,011 · Income $80,778
- 29405North Charleston6.7 miPop 26,717 · Income $54,566
- 29414Charleston7.7 miPop 43,717 · Income $91,976
- 29492Charleston9.2 miPop 19,753 · Income $115,605
- 29407Charleston9.8 miPop 36,640 · Income $80,568
- 29485Summerville10.0 miPop 58,670 · Income $83,287
- 29403Charleston10.6 miPop 22,319 · Income $65,689
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 29410 | Hanahan | SC | 1.2 mi | 20,984 | $84,061 |
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 29406 FAQ
- What city is ZIP code 29406 in?
- 29406 is in Charleston, SC.
- What county is 29406 in?
- 29406 is in Charleston County.
- What is the median household income in 29406?
- The median household income in 29406 is $50,640.
- Which ZIP codes are near 29406?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 29406.