Swansea, SC demographics:
population, income, and more

Total population
744
6.3% year-over-year change
Median household income
$58,250/yr
18.2% year-over-year change
Housing units
384
2.4% year-over-year change

Swansea population

How many people live in Swansea

Swansea is home to 744 residents, according to the most recent Census data. Gender-wise, 47% of Swansea locals are male, and 53% are female.

Total population
744
6.3% year-over-year change
Gender ratio
Male
47%
350
Female
53%
394
Value Percent YoY change
Male 350 47% 9.4%
Female 394 53% 3.7%
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 Swansea is 41, with the population distributed as follows: about 23.7% are children under 15, then 10.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.5% of the population, while another 25.8% fall into the 45 to 64 bracket. Finally, around 16% are 65 or older.

Median age
41.2
Age breakdown
Under 15
23.7%
15 to 24
10.1%
25 to 44
24.5%
45 to 64
25.8%
Over 65
16%
Value Percent YoY change
Under 15 176 23.7% 6.7%
15 to 24 75 10.1% 8.7%
25 to 44 182 24.5% 4.6%
45 to 64 192 25.8% -1.0%
Over 65 119 16% 21.4%
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

At the same time, 0.4% of residents are non-citizens. There’s also a share of 8.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99.6%
Non-U.S.-born citizens
0%
Non-citizens
0.4%
Value Percent YoY change
U.S.-born citizens 741 99.6% 6.2%
Non-citizens 3 0.4% 50.0%
Racial breakdown
White
44.9%
Black or African American
46.4%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
8.7%
Other
0%
Value Percent
White 334 44.9%
Black or African American 345 46.4%
Two or more races 65 8.7%

Households in Swansea

A peek inside Swansea households

Swansea has 283 households, with an average of 3 members in each. Of these, 75.6% are families, while the remaining 24.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
283
6.8% year-over-year change
Average people per household
3
Non-family households
69
Family households
214
Value Percent YoY change
Non-family households 69 24.4% 0.0%
Family households 214 75.6% 9.2%
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 Swansea

The housing landscape of Swansea

Swansea's housing consists of 384 units, with 71.6% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 10.4% of the housing landscape.

Housing units
384
2.4% year-over-year change
Housing types
Value Percent
1 unit, detached 275 71.6%
3 or 4 units 14 3.6%
5 to 9 units 55 14.3%
Mobile home 40 10.4%
Homes built since 2020
0
% year-over-year change

The age of buildings in Swansea

In Swansea, the median construction year is 1976. About 21.9% of homes were built before the 1940s, with another 3.1% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 84 21.9% 52.7%
Built between 1940 and 1949 12 3.1% -25.0%
Built between 1950 and 1959 16 4.2% 45.5%
Built between 1960 and 1969 39 10.2% -17.0%
Built between 1970 and 1979 67 17.4% -32.3%
Built between 1980 and 1989 53 13.8% 60.6%
Built between 1990 and 1999 97 25.3% 1.0%
Built between 2000 and 2009 12 3.1% -33.3%
Built between 2010 and 2019 4 1% N/A
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.

Swansea occupancy rates

Out of the 283 occupied housing units in Swansea, 61.8% are owner-occupied, while 38.2% are lived in by tenants. Meanwhile, 26.3% of all homes on the local market sit vacant.

Occupied housing units
283
6.8% year-over-year change
Occupancy breakdown
Renter occupied
108
Owner occupied
175
Value Percent YoY
change
Renter occupied 108 38.2% 3.9%
Owner occupied 175 61.8% 8.7%
Unoccupied housing units
26.3%
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.

Swansea housing costs

Housing costs in Swansea come to a median of $737 per month, while tenants specifically pay a median gross rent of $857.

Median housing costs per month
$737/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 Swansea
$857/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 Swansea

Swansea education at a glance

About 51.1% of the population in Swansea went to high school, while 18.4% pursued college studies. Another 11.2% earned an associate degree and 9.6% hold a bachelor’s. Meanwhile, 6.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 15 2.9% -6.2%
High school diploma 261 51.1% 6.1%
College diploma 94 18.4% -16.1%
Associate degree 57 11.2% 14.0%
Bachelor's degree 49 9.6% 16.7%
Graduate degree 35 6.8% 105.9%
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 Swansea

How much people earn in Swansea

The average annual household income in Swansea was $67,850 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.9% change from the previous year. At the same time, the median income stood at $58,250, reflecting a +18.2% shift over the same period.

Average household income in Swansea
$67,850/year
2.9% year-over-year change
Median household income in Swansea
$58,250/year
18.2% year-over-year change

Swansea income by age

In Swansea, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $38,173. Those with someone between 45 and 64 in charge, often well established professionally, earn $65,625 overall. Overall, 72.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $38,173 -2.6%
45 - 64 $65,625 7.3%
Over 65 $52,750 25.2%
Above poverty level
540
Below poverty level
204
Value Percent YoY
change
Above poverty level 540 72.6% 5.3%
Below poverty level 204 27.4% 9.1%

Average renter income in Swansea

To get a better sense of what renters earn on average in Swansea, their median household income was $41,131 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 25%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$41,131
Rent-to-income ratio
25%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Swansea

Workforce and job types in Swansea

The job market in Swansea is powered by 274 working residents, spread across a range of industries and roles. 74.1% of the working population are employed in professional or administrative positions, while 25.9% are in hands-on or service-based jobs. Also, 6.9% run their own businesses, 73% are employed by private companies, and 19% work in the public sector.

Workforce demographics

Working population
274
-9.9% year-over-year change
White collar
203
Blue collar
71
Value Percent YoY change
White collar 203 74.1% -11.7%
Blue collar 71 25.9% -4.0%
Employer type
Self employees
6.9%
Private companies
73%
Governmental workers
19%
Not for profit companies
1.1%
Value Percent YoY change
Self employees 19 6.9% 72.7%
Private companies 200 73% -11.5%
Governmental workers 52 19% -16.1%
Not for profit companies 3 1.1% -40.0%
Unemployment rate
11.0%
54.5% year-over-year change

Available workforce

The unemployment rate in Swansea stands at 11%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Swansea

How people get around in Swansea

Commuting methods vary: 85.2% of residents travel by personal vehicle and 0.7% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 231 85.2% -9.1%
Walk 2 0.7% -86.7%
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 Swansea by zipcode?

Zipcode Population Number of households Median income Average income
29160 7,419 3,037 $61,964 $73,955

Explore more communities

FAQs about Swansea demographics 

What is the total population of Swansea?

Swansea has a total population of 744 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 +6.3% compared to a year ago.

What is the gender ratio in Swansea?

The gender ratio in Swansea is as follows:
  • 47% males (350 residents)
  • 53% females (394 residents)

What is the median age in Swansea?

The median age in Swansea is 41.2.

What is the age distribution of the population in Swansea?

The age distribution in Swansea is as follows:
  • Under 15: 23.7% (176 residents)
  • Ages 15-24: 10.1% (75 residents)
  • Ages 25-44: 24.5% (182 residents)
  • Ages 45-64: 25.8% (192 residents)
  • Over 65: 16% (119 residents)

What is the racial and ethnic makeup of Swansea?

The racial and ethnic makeup of Swansea is as follows:
  • White: 44.9% (334 residents)
  • Black or African American: 46.4% (345 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 8.7% (65 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 99.6% of the population in Swansea.

How many housing units are there in Swansea?

There are 384 housing units in Swansea, reflecting a +2.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Swansea has a total of 283 households, with an average of 3 people in each.

What is the median household income in Swansea?

Swansea has a median household income of $58,250, representing a +18.2% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Swansea?

The employment rate is 89% in Swansea, with a workforce of 274 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 74.1% (203 residents)
  • Blue-collar workers: 25.9% (71 residents)

Places of employment:
  • Self-employed: 6.9% (19 residents)
  • Private companies: 73% (200 residents)
  • Governmental workers: 19% (52 residents)
  • Not-for-profit companies: 1.1% (3 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