Richland County, South Carolina's estimated 2023 population is 425,639 with a growth rate of 0.75% in the past year according to the most recent United States census data. Richland County, South Carolina is the 3rd largest county in South Carolina. The 2010 population was 384,504 and has seen a growth of 10.7% since that time.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2010 | 384,504 | ||
| 2011 | 387,668 | 3,164 | 0.82% |
| 2012 | 390,832 | 3,164 | 0.82% |
| 2013 | 393,996 | 3,164 | 0.81% |
| 2014 | 397,160 | 3,164 | 0.8% |
| 2015 | 400,324 | 3,164 | 0.8% |
| 2016 | 403,488 | 3,164 | 0.79% |
| 2017 | 406,652 | 3,164 | 0.78% |
| 2018 | 409,816 | 3,164 | 0.78% |
| 2019 | 412,980 | 3,164 | 0.77% |
| 2020 | 416,147 | 3,167 | 0.77% |
| 2021 | 419,311 | 3,164 | 0.76% |
| 2022 | 422,475 | 3,164 | 0.75% |
| 2023 | 425,639 | 3,164 | 0.75% |
Black or African American
White
Two or more races
Asian
Other race
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 160,231 | 2.41 | 59.1 | 40.9 |
| Non Family | 65,786 | 1.27 | 45.5 | 54.5 |
| Married | 61,510 | 3.15 | 81.9 | 18.1 |
| Female | 26,985 | 3.36 | 43.3 | 56.7 |
| Male | 5,950 | 3.02 | 44.6 | 55.4 |
3.13
Average Family Size
2.41
Average Household Size
59.1%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
91.34% of Richland County, South Carolina residents speak only English, while 8.66% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.15% of the population.
rate
16.76%
Overall Poverty Rate
16.22%
Male Poverty Rate
17.24%
Female Poverty Rate
The race most likely to be in poverty in Richland County, South Carolina is Native, with 48.97% below the poverty level.
The race least likely to be in poverty in Richland County, South Carolina is Islander, with 11.01% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 4.27%. Among those working part-time, it was 24.03%, and for those that did not work, the poverty rate was 25.61%.
Married
Widowed
Divorced
Separated
NeverMarried
39.4%
Overall Marriage Rate
42.1%
Male Marriage Rate
36.9%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
9.64%
Veteran Poverty Rate
32.98%
Veteran Disability Rate
LaborForceParticipation
66.1%
Labor Force Participation
59%
Employment Rate
6.3%
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
58.94%
Born in Richland County, South Carolina
101.18%
Native Born
6.29%
Foreign Born
3.12%
Non Citizen
3.18%
Naturalized
101.18% of Richland County, South Carolina residents were born in the United States, with 58.94% having been born in South Carolina. 3.12% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.