ZIP code
29555
Johnsonville, SC
29555 covers Johnsonville in Florence County, with 5,804 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 29555. Methodology
ZIP code map of 29555

About ZIP code 29555
Acceptable cities: Poston
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 29555. Not ACS. Methodology
People in 29555
Race
- White3,827
- Black or African American1,785
- American Indian or Alaska Native23
- Asian30
- Native Hawaiian and Pacific Islander1
- Other race50
- Two or more races162
Hispanic or Latino (any race): 85
Age
- Under 10741
- 10 to 19890
- 20 to 29677
- 30 to 39672
- 40 to 49733
- 50 to 59785
- 60 to 69693
- 70 to 79497
- 80 and older190
Income and housing in 29555
Education
- High school graduate89.7%
- Bachelor's degree17.6%
- Graduate degree9.2%
Places covering 29555
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.
- Johnsonville23.4%
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.
- Florence County98.1%
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
76.6% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 29555
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 5,535 | |
| 2006 | 5,454 | |
| 2007 | 5,922 | |
| 2008 | 5,398 | |
| 2009 | 5,453 | |
| 2010 | 5,444 | |
| 2011 | 6,341 | 5,405 |
| 2012 | 6,398 | 5,430 |
| 2013 | 6,357 | 5,360 |
| 2014 | 5,595 | 5,320 |
| 2015 | 5,930 | 5,160 |
| 2016 | 6,168 | 5,070 |
| 2017 | 6,146 | 4,950 |
| 2018 | 5,824 | 4,940 |
| 2019 | 5,760 | 4,950 |
| 2020 | 6,146 | 5,000 |
| 2021 | 5,959 | 4,860 |
| 2022 | 6,043 | 4,860 |
| 2023 | 5,804 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 29555
12 nearest ZIP centroids (any distance)
- 29546Gresham6.9 miPop 2,574 · Income $31,920
- 29554Hemingway10.3 miPop 9,001 · Income $47,731
- 29583Pamplico11.5 miPop 5,318 · Income $40,000
- 29519Centenary13.3 miPop 321 · Income $13,156
- 29580Nesmith14.1 miPop 1,285 · Income $47,664
- 29560Lake City16.8 miPop 12,284 · Income $45,421
- 29544Galivants Ferry17.5 miPop 7,616 · Income $73,338
- 29527Conway18.6 miPop 29,054 · Income $53,078
- 29591Scranton18.7 miPop 4,292 · Income $55,481
- 29530Coward19.4 miPop 2,769 · Income $55,625
- 29589Rains19.6 miPop 40 · Income —
- 29571Marion20.4 miPop 13,788 · Income $35,340
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 29555, measured by Census internal-point centroids. Try a wider radius.
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 29555 FAQ
- What city is ZIP code 29555 in?
- 29555 is in Johnsonville, SC.
- What county is 29555 in?
- 29555 is in Florence County.
- What is the median household income in 29555?
- The median household income in 29555 is $61,144.
- Which ZIP codes are near 29555?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 29555.