PlainZIP

Mount Pleasant, SC · standard

ZIP Code 29464

Charleston County, South Carolina - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

43,649
566/sq mi
$111,907
Median income
$755,100
Median home value
67.8%
Bachelor's or higher

The verdict

Mount Pleasant pairs an upper-quartile household income with top-decile home values, in a low-density, homeowner-dominated area.

Top 13%
household income, US ZIPs
Top 5%
home value, US ZIPs
566
people per sq mi
66%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 29464 against every reporting US ZIP.

ZIP code 29464 is a densely settled ZIP (a standard USPS delivery area) in Mount Pleasant, Charleston County, South Carolina, with 43,649 residents across 77.1 square miles, a density of 566 people per square mile, in the New York time zone.

ZIP 29464 skews affluent, with a median household income of $111,907 (76% above the South Carolina average), while per-capita income is $72,768. The poverty rate stands at 7.7% and the unemployment rate at 3.5%. Housing costs here run $755,100 for a typical home value (234% above the state average), with rent averaging $2,081 a month; 65.5% of homes are owner-occupied.

This is a highly-educated ZIP: 67.8% of adults hold a bachelor's degree or higher, the median age is 41.8, and the average commute is 22 minutes. A geography-based comparison follows: 10 ZIP codes within about 10 miles of 29464, plus 6 more within Charleston County, give a clearer read than the national average alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 29464

Top 5 sectors by establishment count in Mount Pleasant, SC

Which industries have the most business establishments in ZIP 29464.

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 · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 29464, Mount Pleasant, SC · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

43,649

Population

77.1

Area (sq mi)

566

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 29464?

41.8

Median Age

50.2%

Male

49.8%

Female

3.8%

Foreign-Born

White 87.7%
African American 6.3%
Asian 1.0%
American Indian or Alaska Native 0.2%
Native Hawaiian or Pacific Islander 0.2%
Two or More Ethnicities 4.3%
Hispanic or Latino 2.2%

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?

$111,907

Median Household Income

+76% vs state

$72,768

Per Capita Income

7.7%

Poverty Rate

3.5%

Unemployment Rate

21.8 min

Mean Commute Time

How ZIP 29464 ranks nationally

Mount Pleasant, SC household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$111,907 Top 13% higher than 87% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). This entry sits in this band. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

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?

High School Graduate or Higher 76.9%
Bachelor's Degree or Higher 67.8%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

27,269

Total Housing Units

23,963

Occupied Units

3,306

Vacant Units

2.18

Avg Household Size

Occupancy Type

Owner 65.5%
Renter 34.5%

$755,100

Median Home Value

+234% vs state

$2,081

Median Rent

1992

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

+9.1%

YoY Change (2024)

438

HPI Index (2000 = 100)

+338%

Total Change Since 2000

Home values in ZIP 29464 have increased 9.1% over the past year (2024). Since 2000, this ZIP has seen +338% cumulative appreciation.

Year Annual Change HPI Index
2020 +2.4% 262
2021 +12.1% 294
2022 +20.5% 354
2023 +13.3% 401
2024 +9.1% 438

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 2,963 business establishments in ZIP 29464, employing approximately 33,695 people with a combined annual payroll of $2,021,054,000.

2,963

Businesses

33,695

Employees

$2.0B

Annual Payroll

17

Industry Sectors

Industry Establishments % of Total
Professional, scientific, and technical services 521 17.6%
Health care and social assistance 380 12.8%
Retail trade 351 11.8%
Real estate and rental and leasing 309 10.4%
Finance and insurance 263 8.9%
Accommodation and food services 249 8.4%
Other services (except public administration) 219 7.4%
Construction 214 7.2%
Administrative and support and waste management and remediation services 132 4.5%
Wholesale trade 68 2.3%
Arts, entertainment, and recreation 61 2.1%
Transportation and warehousing 55 1.9%
Information 46 1.6%
Educational services 44 1.5%
Manufacturing 33 1.1%
Management of companies and enterprises 11 0.4%
Industries not classified 4 0.1%

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 29464 vs 29482 →

ZIP 29464 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 29464 ranks the most populous - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 29464 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 29464 ranks #4 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
29482 Sullivans Island, SC 1,791 3.8 mi
29403 Charleston, SC 20,818 5.2 mi
29451 Isle Of Palms, SC 4,205 6.0 mi
29424 Charleston, SC 389 5.3 mi
29492 Charleston, SC 10,262 6.6 mi
29401 Charleston, SC 10,895 5.4 mi
29466 Mount Pleasant, SC 28,725 5.6 mi
29409 Charleston, SC 2,100 6.3 mi
29405 North Charleston, SC 26,328 7.6 mi
29407 Charleston, SC 34,827 8.4 mi

More ZIP Codes in Charleston County

29412 standard
Charleston, SC
Pop: 35,850
29407 standard
Charleston, SC
Pop: 34,827
29414 standard
Charleston, SC
Pop: 31,883
29406 standard
Charleston, SC
Pop: 29,314
29466 standard
Mount Pleasant, SC
Pop: 28,725
29405 standard
North Charleston, SC
Pop: 26,328

Related Areas

Charleston County Mount Pleasant, SC South Carolina

Frequently Asked Questions

What county is ZIP code 29464 in? ▼
ZIP code 29464 (Mount Pleasant) is located in Charleston County, South Carolina. Charleston County contains multiple ZIP codes, see the full list at /counties/charleston-sc.
What is the population of ZIP code 29464? ▼
ZIP code 29464 in Mount Pleasant, SC has a population of 43,649 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 29464? ▼
The median household income in ZIP 29464 is $111,907, which is 47% above the national average of $76,288.
What is the average home value in ZIP 29464? ▼
The median home value in ZIP 29464 is $755,100, which is 171% above the national average of $278,155.
What is the demographic makeup of ZIP 29464? ▼
The largest racial group in ZIP 29464 is White at 87.7%. Hispanic or Latino residents make up 2.2% of the population.
How many businesses are in ZIP code 29464? ▼
ZIP code 29464 has 2,963 business establishments employing approximately 33,695 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 29464? ▼
The top industries by establishment count in ZIP 29464 are: Professional, scientific, and technical services (521), Health care and social assistance (380), Retail trade (351). There are 17 industry sectors represented in total.
How have home values changed in ZIP code 29464? ▼
According to the FHFA House Price Index, home values in ZIP 29464 increased by 9.1% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 338%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 29464? ▼
In ZIP code 29464, 76.9% of residents aged 25+ have a high school diploma or higher, and 67.8% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 29464? ▼
The mean commute time for workers in ZIP code 29464 is 21.8 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 29464? ▼
In ZIP code 29464, approximately 65.5% of occupied housing units are owner-occupied and 34.5% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 29464? ▼
The poverty rate in ZIP code 29464 is 7.7% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.