Charleston, Staten Island, New York City, NY demographics:
population, income, and more

Total population
11,580
-0.1% year-over-year change
Median household income
$116,098/yr
-6.1% year-over-year change
Housing units
4,289
1.2% year-over-year change

Charleston population

How many people live in Charleston

Charleston is home to 11,580 residents, according to the most recent Census data. Gender-wise, 49.3% of Charleston locals are male, and 50.7% are female.

Total population
11,580
-0.1% year-over-year change
Gender ratio
Male
49.3%
5,712
Female
50.7%
5,868
Value Percent YoY change
Male 5,712 49.3% 0.0%
Female 5,868 50.7% -0.2%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Charleston is 42, with the population distributed as follows: about 17.8% are children under 15, then 11.7% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.1% of the population, while another 28.8% fall into the 45 to 64 bracket. Finally, around 17.6% are 65 or older.

Median age
42.1
Age breakdown
Under 15
17.8%
15 to 24
11.7%
25 to 44
24.1%
45 to 64
28.8%
Over 65
17.6%
Value Percent YoY change
Under 15 2,065 17.8% -2.5%
15 to 24 1,357 11.7% 9.3%
25 to 44 2,796 24.1% -1.3%
45 to 64 3,330 28.8% -2.6%
Over 65 2,033 17.6% 2.6%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Charleston, 81.4% of the population are US-born citizens, while 13.6% have gained naturalized citizenship. At the same time, 5% of residents are non-citizens. As for race, 86.4% of locals are Caucasian, 0.8% are African American and 4.4% have Asian roots. There’s also a share of 4.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
81.4%
Non-U.S.-born citizens
13.6%
Non-citizens
5%
Value Percent YoY change
U.S.-born citizens 9,423 81.4% 0.6%
Non-U.S.-born citizens 1,573 13.6% -0.8%
Non-citizens 585 5% -7.9%
Racial breakdown
White
86.4%
Black or African American
0.8%
American Indian and Alaska Native
0.1%
Asian
4.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4.4%
Other
4%
Value Percent
White 10,000 86.4%
Black or African American 92 0.8%
American Indian and Alaska Native 9 0.1%
Asian 508 4.4%
Two or more races 505 4.4%
Other 467 4%

Households in Charleston

A peek inside Charleston households

Charleston has 4,057 households, with an average of 3 members in each. Of these, 76.5% are families, while the remaining 23.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
4,057
0.9% year-over-year change
Average people per household
3
Non-family households
955
Family households
3,102
Value Percent YoY change
Non-family households 955 23.5% 2.8%
Family households 3,102 76.5% 0.4%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Charleston

The housing landscape of Charleston

Charleston's housing consists of 4,289 units, with 31.7% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 35.5% and offer a more compact, shared living style.

Housing units
4,289
1.2% year-over-year change
Housing types
Value Percent
1 unit, detached 1,360 31.7%
1 unit, attached 1,523 35.5%
2 units 1,225 28.6%
3 or 4 units 68 1.6%
5 to 9 units 11 0.3%
20 to 49 units 9 0.2%
50 or more units 93 2.2%
Homes built since 2020
46
0.0% year-over-year change

The age of buildings in Charleston

In Charleston, the median construction year is 1988. About 6.6% of homes were built before the 1940s, with another 1.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 14.6% of homes were added from 2000 to 2009, 8.6% between 2010 and 2019, and 1.1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 285 6.6% 60.1%
Built between 1940 and 1949 47 1.1% 27.0%
Built between 1950 and 1959 162 3.8% -7.4%
Built between 1960 and 1969 208 4.8% 14.9%
Built between 1970 and 1979 318 7.4% -14.8%
Built between 1980 and 1989 1,414 33% 3.7%
Built between 1990 and 1999 816 19% -2.4%
Built between 2000 and 2009 624 14.6% -12.1%
Built between 2010 and 2019 369 8.6% 8.8%
Built in 2020 or later 46 1.1% 0.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Charleston occupancy rates

Out of the 4,057 occupied housing units in Charleston, 76.3% are owner-occupied, while 23.7% are lived in by tenants. Meanwhile, 5.4% of all homes on the local market sit vacant.

Occupied housing units
4,057
0.9% year-over-year change
Occupancy breakdown
Renter occupied
960
Owner occupied
3,097
Value Percent YoY
change
Renter occupied 960 23.7% 12.4%
Owner occupied 3,097 76.3% -2.1%
Unoccupied housing units
5.4%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Charleston housing costs

Housing costs in Charleston come to a median of $2,326 per month, while tenants specifically pay a median gross rent of $1,893.

Median housing costs per month
$2,326/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Charleston
$1,893/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Charleston

Charleston education at a glance

About 33.5% of the population in Charleston went to high school, while 18.7% pursued college studies. Another 7.1% earned an associate degree and 22.2% hold a bachelor’s. Meanwhile, 17.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 119 1.3% -38.0%
High school diploma 3,028 33.5% 7.3%
College diploma 1,690 18.7% -6.0%
Associate degree 638 7.1% -6.9%
Bachelor's degree 2,001 22.2% -3.6%
Graduate degree 1,559 17.3% 8.3%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Charleston

How much people earn in Charleston

The average annual household income in Charleston was $141,433 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -7.8% change from the previous year. At the same time, the median income stood at $116,098, reflecting a -6.1% shift over the same period.

Average household income in Charleston
$141,433/year
-7.8% year-over-year change
Median household income in Charleston
$116,098/year
-6.1% year-over-year change

Charleston income by age

In Charleston, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $155,511. Those with someone between 45 and 64 in charge, often well established professionally, earn $123,056 overall. Overall, 93% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $155,511 -4.1%
45 - 64 $123,056 -7.5%
Over 65 $67,708 -6.4%
Above poverty level
10,646
Below poverty level
808
Value Percent YoY
change
Above poverty level 10,646 93% -1.5%
Below poverty level 808 7% 19.0%

Employment in Charleston

Workforce and job types in Charleston

84.6% of the working population are employed in professional or administrative positions, while 15.4% are in hands-on or service-based jobs. Also, 8.3% run their own businesses, 58.3% are employed by private companies, and 26.3% work in the public sector.

Workforce demographics

White collar
4,712
Blue collar
856
Value Percent YoY change
White collar 4,712 84.6% 2.2%
Blue collar 856 15.4% -5.5%
Employer type
Self employees
8.3%
Private companies
58.3%
Governmental workers
26.3%
Not for profit companies
7.1%
Value Percent YoY change
Self employees 463 8.3% 4.5%
Private companies 3,246 58.3% -1.6%
Governmental workers 1,466 26.3% 2.8%
Not for profit companies 394 7.1% 13.2%

Transportation in Charleston

How people get around in Charleston

In Charleston, the average commute time is 14 minutes. Commuting methods vary: 82.1% of residents travel by personal vehicle and 3.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
14 min
-6.7% year-over-year change
Means of transportation
Value Percent YoY change
Car 3,880 82.1% 2.4%
Taxicab 11 0.2% 57.1%
Bus or trolleybus 644 13.6% -9.6%
Ferryboat 42 0.9% -23.6%
Walk 148 3.1% 9.6%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Charleston by zipcode?

Zipcode Population Number of households Median income Average income
10309 34,885 12,222 $116,098 $142,476

Explore more communities

FAQs about Charleston demographics 

What is the total population of Charleston?

Charleston has a total population of 11,580 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.1% compared to a year ago.

What is the gender ratio in Charleston?

The gender ratio in Charleston is as follows:
  • 49.3% males (5,712 residents)
  • 50.7% females (5,868 residents)

What is the median age in Charleston?

The median age in Charleston is 42.1.

What is the age distribution of the population in Charleston?

The age distribution in Charleston is as follows:
  • Under 15: 17.8% (2,065 residents)
  • Ages 15-24: 11.7% (1,357 residents)
  • Ages 25-44: 24.1% (2,796 residents)
  • Ages 45-64: 28.8% (3,330 residents)
  • Over 65: 17.6% (2,033 residents)

What is the racial and ethnic makeup of Charleston?

The racial and ethnic makeup of Charleston is as follows:
  • White: 86.4% (10,000 residents)
  • Black or African American: 0.8% (92 residents)
  • American Indian and Alaska Native: 0.1% (9 residents)
  • Asian: 4.4% (508 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 4.4% (505 residents)
  • Other: 4% (467 residents)

What percentage of the population in Charleston are U.S.-born citizens?

U.S.-born citizens represent 81.4% of the population in Charleston.

How many housing units are there in Charleston?

There are 4,289 housing units in Charleston, reflecting a +1.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Charleston and what is the average household size?

Charleston has a total of 4,057 households, with an average of 3 people in each.

What is the median household income in Charleston?

Charleston has a median household income of $116,098, representing a -6.1% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Charleston?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 84.6% (4,712 residents)
  • Blue-collar workers: 15.4% (856 residents)

Places of employment:
  • Self-employed: 8.3% (463 residents)
  • Private companies: 58.3% (3,246 residents)
  • Governmental workers: 26.3% (1,466 residents)
  • Not-for-profit companies: 7.1% (394 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025