Charleston, SC · standard
ZIP Code 29406
Charleston County, South Carolina — Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 29,314
- 779/sq mi
- $49,815
- Median income
- $229,300
- Median home value
- 22.0%
- Bachelor's or higher
The verdict
Charleston pairs one of the lowest household incomes in the country with above-median home values, in a low-density, mixed-tenure area.
- 14th pct
- household income, US ZIPs
- Top 48%
- home value, US ZIPs
- 779
- people per sq mi
- 42%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 29406 against every reporting US ZIP.
ZIP code 29406 is classified by USPS as a standard delivery area and covers roughly 37.6 square miles in Charleston, Charleston County, South Carolina. The area is home to 29,314 residents, producing a population density of 779 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 29406 against South Carolina and the nation.
On the economic side, the median household income for ZIP 29406 sits at $49,815 (22% below the South Carolina average), while per-capita income is $29,996. The poverty rate stands at 23.4% and the unemployment rate at 6.7%. On housing, the median home value is $229,300 (1% above the state average) with median rent at $1,342 per month, and 41.8% of occupied units are owner-occupied, a direct signal of whether 29406 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 22.0% of adults hold a bachelor's degree or higher, the median age is 32.9, and the average commute is 25 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Charleston County, so you can benchmark 29406 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 29406
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 29406.
- Retail trade
Retail trade
277 establishments
- Health care and social assistance
Health care and social assistance
221 establishments
- Accommodation and food services
Accommodation and food services
166 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
141 establishments
- Other services (except public administration)
Other services (except public administration)
113 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 29406, Charleston, SC · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
29,314
Population
37.6
Area (sq mi)
779
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 29406?
32.9
Median Age
47.8%
Male
52.2%
Female
15.1%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$49,815
Median Household Income
-22% vs state
$29,996
Per Capita Income
23.4%
Poverty Rate
6.7%
Unemployment Rate
24.8 min
Mean Commute Time
How ZIP 29406 ranks nationally
Household income vs. every US ZIP code
Median household income — the full national distribution, with this ZIP marked
$49,815 14th percentile higher than 14% of 30,318 US ZIPs
Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau — ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
14,548
Total Housing Units
12,979
Occupied Units
1,569
Vacant Units
2.34
Avg Household Size
Occupancy Type
$229,300
Median Home Value
+1% vs state
$1,342
Median Rent
1991
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
+18.7%
YoY Change (2024)
349
HPI Index (2000 = 100)
+249%
Total Change Since 2000
Home values in ZIP 29406 have increased 18.7% over the past year (2024). Since 2000, this ZIP has seen +249% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +9.8% | 200 |
| 2021 | +11.8% | 223 |
| 2022 | +33.8% | 299 |
| 2023 | -1.5% | 294 |
| 2024 | +18.7% | 349 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 1,447 business establishments in ZIP 29406, employing approximately 31,739 people with a combined annual payroll of $1,934,330,000.
1,447
Businesses
31,739
Employees
$1.9B
Annual Payroll
17
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Retail trade | 277 | 19.1% |
| Health care and social assistance | 221 | 15.3% |
| Accommodation and food services | 166 | 11.5% |
| Professional, scientific, and technical services | 141 | 9.7% |
| Other services (except public administration) | 113 | 7.8% |
| Construction | 95 | 6.6% |
| Administrative and support and waste management and remediation services | 84 | 5.8% |
| Transportation and warehousing | 74 | 5.1% |
| Real estate and rental and leasing | 70 | 4.8% |
| Finance and insurance | 57 | 3.9% |
| Wholesale trade | 42 | 2.9% |
| Information | 26 | 1.8% |
| Manufacturing | 25 | 1.7% |
| Educational services | 25 | 1.7% |
| Arts, entertainment, and recreation | 12 | 0.8% |
| Utilities | 10 | 0.7% |
| Management of companies and enterprises | 8 | 0.6% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 29406 vs 29410 →
ZIP 29406 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 29445
Goose Creek (29445)
53,588 residents
- 29407
Charleston (29407)
34,827 residents
- 29414
Charleston (29414)
31,883 residents
- 29406
Charleston (29406)
29,314 residents
- 29456
Ladson (29456)
27,864 residents
- 29405
North Charleston (29405)
26,328 residents
- 29418
North Charleston (29418)
23,540 residents
- 29420
North Charleston (29420)
21,834 residents
- 29410 17,816
Hanahan (29410)
17,816 residents
What this shows Among its immediate neighbors, ZIP 29406 ranks #4 by population — useful context the national average alone can't give.
ZIP 29406 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 29414
Charleston (29414)
$99,529 median income
- 29410
Hanahan (29410)
$87,984 median income
- 29407
Charleston (29407)
$85,367 median income
- 29445
Goose Creek (29445)
$81,594 median income
- 29456
Ladson (29456)
$78,361 median income
- 29420
North Charleston (29420)
$72,661 median income
- 29418
North Charleston (29418)
$64,583 median income
- 29405
North Charleston (29405)
$56,600 median income
- 29404
Charleston Afb (29404)
$54,716 median income
What this shows By household income, ZIP 29406 ranks #null of 9 neighboring ZIPs — local affluence varies block to block, not just metro to metro.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 29410 | Hanahan, SC | 17,816 | 1.8 mi |
| 29404 | Charleston Afb, SC | 1,348 | 2.7 mi |
| 29420 | North Charleston, SC | 21,834 | 4.1 mi |
| 29418 | North Charleston, SC | 23,540 | 3.7 mi |
| 29423 | Charleston, SC | 956 | 3.8 mi |
| 29445 | Goose Creek, SC | 53,588 | 5.0 mi |
| 29405 | North Charleston, SC | 26,328 | 6.3 mi |
| 29456 | Ladson, SC | 27,864 | 5.9 mi |
| 29414 | Charleston, SC | 31,883 | 7.5 mi |
| 29407 | Charleston, SC | 34,827 | 9.6 mi |
More ZIP Codes in Charleston County
Related Areas
Frequently Asked Questions
What county is ZIP code 29406 in? ▼
What is the population of ZIP code 29406? ▼
What is the median household income in ZIP 29406? ▼
What is the average home value in ZIP 29406? ▼
What is the demographic makeup of ZIP 29406? ▼
How many businesses are in ZIP code 29406? ▼
What are the main industries in ZIP code 29406? ▼
How have home values changed in ZIP code 29406? ▼
What is the education level in ZIP code 29406? ▼
What is the average commute time in ZIP 29406? ▼
What percentage of residents own vs. rent in ZIP 29406? ▼
What is the poverty rate in ZIP code 29406? ▼
ZIP Code Research Guides
Official Data Resources for Charleston, SC
Verify and explore additional data for this area using these official government sources.
Read our methodology to see how this data is sourced, computed, and verified.