ZIP code
29456
Ladson, SC
29456 covers Ladson in Dorchester County, with 39,280 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 29456. Methodology
ZIP code map of 29456
About ZIP code 29456
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 29456. Not ACS. Methodology
People in 29456
Race
- White19,480
- Black or African American10,525
- American Indian or Alaska Native345
- Asian1,236
- Native Hawaiian and Pacific Islander35
- Other race2,462
- Two or more races3,494
Hispanic or Latino (any race): 4,783
Age
- Under 105,119
- 10 to 195,317
- 20 to 296,513
- 30 to 396,313
- 40 to 494,408
- 50 to 594,309
- 60 to 693,143
- 70 to 791,829
- 80 and older626
Income and housing in 29456
Education
- High school graduate91.7%
- Bachelor's degree24.1%
- Graduate degree7.5%
Places covering 29456
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.
- Ladson39.7%
- North Charleston26.4%
- Summerville9.6%
- Sangaree0.4%
- Goose Creek0.0%
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.
- Dorchester County43.0%
- Berkeley County32.7%
- Charleston County24.3%
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
23.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 29456
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 19,704 | |
| 2006 | 20,359 | |
| 2007 | 22,677 | |
| 2008 | 23,590 | |
| 2009 | 24,524 | |
| 2010 | 25,133 | |
| 2011 | 26,831 | 27,759 |
| 2012 | 28,940 | 25,940 |
| 2013 | 30,719 | 26,610 |
| 2014 | 32,234 | 27,270 |
| 2015 | 30,730 | 28,600 |
| 2016 | 30,519 | 29,110 |
| 2017 | 31,011 | 30,080 |
| 2018 | 30,609 | 31,030 |
| 2019 | 31,376 | 31,830 |
| 2020 | 33,408 | 33,470 |
| 2021 | 32,237 | 32,420 |
| 2022 | 35,871 | 32,650 |
| 2023 | 39,280 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 29456
12 nearest ZIP centroids (any distance)
- 29420North Charleston3.7 miPop 23,311 · Income $69,043
- 29418North Charleston5.3 miPop 25,589 · Income $62,421
- 29406Charleston5.6 miPop 32,482 · Income $50,640
- 29485Summerville6.5 miPop 58,670 · Income $83,287
- 29410Hanahan6.5 miPop 20,984 · Income $84,061
- 29404Charleston AFB6.9 miPop 2,217 · Income $74,821
- 29483Summerville7.7 miPop 56,979 · Income $82,194
- 29445Goose Creek8.5 miPop 59,011 · Income $80,778
- 29486Summerville8.8 miPop 48,964 · Income $87,386
- 29414Charleston9.8 miPop 43,717 · Income $91,976
- 29405North Charleston11.9 miPop 26,717 · Income $54,566
- 29470Ravenel13.0 miPop 5,869 · Income $69,762
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 29456, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 29456 FAQ
- What city is ZIP code 29456 in?
- 29456 is in Ladson, SC.
- What county is 29456 in?
- 29456 is in Dorchester County.
- What is the median household income in 29456?
- The median household income in 29456 is $79,038.
- Which ZIP codes are near 29456?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 29456.