Williamston is a city located in Anderson County and Greenville County South Carolina. Williamston has a 2024 population of 4,245. Williamston is currently growing at a rate of 1.17% annually and its population has increased by 4.79% since the most recent census, which recorded a population of 4,051 in 2020.
The average household income in Williamston is $69,934 with a poverty rate of 12.68%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Williamston is 40.1 years, 40.1 years for males, and 40.2 years for females.
According to the most recent ACS, the racial composition of Williamston was:
White
Black or African American
Two or more races
Other race
Native American
Asian
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 1,657 | 2.45 | 62.3 | 37.7 |
| Married | 781 | 3.06 | 75.2 | 24.8 |
| Non Family | 428 | 1.04 | 68.2 | 31.8 |
| Female | 329 | 2.82 | 25.5 | 74.5 |
| Male | 119 | 2.57 | 58.8 | 41.2 |
2.81
Average Family Size
2.45
Average Household Size
62.3%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among native american people with a rate of 100%.
All
Male
Female
$37,527
Average Earnings
$39,239
Average Male
$35,750
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
98.13% of Williamston residents speak only English, while 1.87% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.87% of the population.
rate
12.68%
Overall Poverty Rate
10.96%
Male Poverty Rate
14.02%
Female Poverty Rate
The race most likely to be in poverty in Williamston is Hispanic, with 59.26% below the poverty level.
The race least likely to be in poverty in Williamston is White, with 11.46% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 6.87%. Among those working part-time, it was 9.13%, and for those that did not work, the poverty rate was 17.33%.
Married
Widowed
Divorced
Separated
NeverMarried
44.5%
Overall Marriage Rate
48.8%
Male Marriage Rate
41.0%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
38.26%
Veteran Disability Rate
LaborForceParticipation
63%
Labor Force Participation
57%
Employment Rate
9.1%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
79.15%
Born in Williamston
100%
Native Born
0%
Foreign Born
0%
Non Citizen
0%
Naturalized
100% of Williamston residents were born in the United States, with 79.15% having been born in South Carolina. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 4,487 | 48 | 1.08% |
| 2028 | 4,439 | 49 | 1.12% |
| 2027 | 4,390 | 48 | 1.11% |
| 2026 | 4,342 | 49 | 1.14% |
| 2025 | 4,293 | 48 | 1.13% |
| 2024 | 4,245 | 49 | 1.17% |
| 2023 | 4,196 | 48 | 1.16% |
| 2022 | 4,148 | 46 | 1.12% |
| 2021 | 4,102 | 51 | 1.26% |
| 2020 | 4,051 | -212 | -4.97% |
| 2019 | 4,263 | 42 | 1% |
| 2018 | 4,221 | 39 | 0.93% |
| 2017 | 4,182 | 52 | 1.26% |
| 2016 | 4,130 | 39 | 0.95% |
| 2015 | 4,091 | 40 | 0.99% |
| 2014 | 4,051 | 34 | 0.85% |
| 2013 | 4,017 | 23 | 0.58% |
| 2012 | 3,994 | 12 | 0.3% |
| 2011 | 3,982 | 20 | 0.5% |
| 2010 | 3,962 | 171 | 4.51% |
| 2000 | 3,791 | -85 | -2.19% |
| 1990 | 3,876 | -434 | -10.07% |
| 1980 | 4,310 | 319 | 7.99% |
| 1970 | 3,991 | 270 | 7.26% |
| 1960 | 3,721 | 939 | 33.75% |
| 1950 | 2,782 | 273 | 10.88% |
| 1940 | 2,509 | 0 | 0% |