Editing Sumter County, South Carolina (section)

==Demographics==
{{US Census population
|1800= 3571
|1810= 19054
|1820= 25269
|1830= 28277
|1840= 27892
|1850= 33220
|1860= 23859
|1870= 25268
|1880= 37037
|1890= 43605
|1900= 51237
|1910= 38472
|1920= 43040
|1930= 45902
|1940= 52463
|1950= 57634
|1960= 74941
|1970= 79425
|1980= 88243
|1990= 102637
|2000= 104646
|2010= 107456
|2020= 105556
|estyear=2023
|estimate=104165
|estref=<ref name="2020CensusQuickFacts"/>
|align-fn=center
|footnote=U.S. Decennial Census<ref>{{cite web|url=https://www.census.gov/programs-surveys/decennial-census.html|title=U.S. Decennial Census|publisher=United States Census Bureau|access-date=March 19, 2015|archive-date=April 26, 2015|archive-url=https://web.archive.org/web/20150426102944/http://www.census.gov/prod/www/decennial.html|url-status=live}}</ref><br />1790–1960<ref>{{cite web|url=http://mapserver.lib.virginia.edu/|title=Historical Census Browser|publisher=University of Virginia Library|access-date=March 19, 2015|archive-date=August 11, 2012|archive-url=https://web.archive.org/web/20120811110448/http://mapserver.lib.virginia.edu/|url-status=live}}</ref> 1900–1990<ref>{{cite web|url=https://www.census.gov/population/cencounts/sc190090.txt|title=Population of Counties by Decennial Census: 1900 to 1990|publisher=United States Census Bureau|editor-last=Forstall|editor-first=Richard L.|date=March 27, 1995|access-date=March 19, 2015|archive-date=February 2, 2015|archive-url=https://web.archive.org/web/20150202112816/http://www.census.gov/population/cencounts/sc190090.txt|url-status=live}}</ref><br />1990–2000<ref>{{cite web|url=https://www.census.gov/population/www/cen2000/briefs/phc-t4/tables/tab02.pdf |archive-url=https://ghostarchive.org/archive/20221009/https://www.census.gov/population/www/cen2000/briefs/phc-t4/tables/tab02.pdf |archive-date=October 9, 2022 |url-status=live|title=Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000|publisher=United States Census Bureau|date=April 2, 2001|access-date=March 19, 2015}}</ref> 2010<ref name="QF">{{cite web|title=State & County QuickFacts|url=http://quickfacts.census.gov/qfd/states/45/45085.html|publisher=United States Census Bureau|access-date=April 14, 2014|archive-date=June 6, 2011|archive-url=https://web.archive.org/web/20110606130858/http://quickfacts.census.gov/qfd/states/45/45085.html|url-status=dead}}</ref> 2020<ref name="2020CensusQuickFacts">{{cite web|url=https://www.census.gov/quickfacts/fact/table/sumtercountysouthcarolina|title=QuickFacts: Sumter County, South Carolina|publisher=United States Census Bureau|access-date=March 22, 2024}}</ref>
}}

===2020 census===
{| class="wikitable"
|+Sumter County racial composition<ref>{{Cite web|title=Explore Census Data|url=https://data.census.gov/cedsci/table?g=0500000US45085&tid=DECENNIALPL2020.P2|access-date=December 7, 2021|website=data.census.gov|archive-date=December 7, 2021|archive-url=https://web.archive.org/web/20211207171707/https://data.census.gov/cedsci/table?g=0500000US45085&tid=DECENNIALPL2020.P2|url-status=live}}</ref>
!Race
!Num.
!Perc.
|-
|[[White (U.S. Census)|White]] (non-Hispanic)
|46,442
|44.0%
|-
|[[African American (U.S. Census)|Black or African American]] (non-Hispanic)
|48,536
|45.98%
|-
|[[Native American (U.S. Census)|Native American]]
|338
|0.32%
|-
|[[Asian (U.S. Census)|Asian]]
|1,400
|1.33%
|-
|[[Pacific Islander (U.S. Census)|Pacific Islander]]
|87
|0.08%
|-
|[[Race (United States Census)|Other/Mixed]]
|4,451
|4.22%
|-
|[[Hispanic (U.S. Census)|Hispanic]] or [[Latino (U.S. Census)|Latino]]
|4,302
|4.08%
|}

As of the [[2020 United States census|2020 census]], there were 105,556 people, 44,105 households, and 29,777 families residing in the county.

===2010 census===
At the [[2010 United States census|2010 census]], there were 107,456&nbsp;people, 40,398&nbsp;households, and 28,311&nbsp;families residing in the county.<ref name="census-dp1">{{cite web
  |url=http://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/0500000US45085
  |title=DP-1 Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data
  |access-date=March 11, 2016
  |publisher=[[United States Census Bureau]]
  |archive-url=https://archive.today/20200213030130/http://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/0500000US45085
  |archive-date=February 13, 2020
  |url-status=dead
  }}</ref> The population density was {{convert|161.6|PD/sqmi}}. There were 46,011 housing units at an average density of {{convert|69.2|/sqmi}}.<ref name="census-density">{{cite web
  |url=http://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_SF1/GCTPH1.CY07/0500000US45085
  |access-date=March 11, 2016
  |title=Population, Housing Units, Area, and Density: 2010 - County
  |publisher=[[United States Census Bureau]]
  |archive-url=https://archive.today/20200213191418/http://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_SF1/GCTPH1.CY07/0500000US45085
  |archive-date=February 13, 2020
  |url-status=dead
  }}</ref> The racial makeup of the county was 48.2% white, 46.9% black or African American, 1.1% Asian, 0.4% American Indian, 0.1% Pacific islander, 1.4% from other races, and 1.9% from two or more races. Those of Hispanic or Latino origin made up 3.3% of the population.<ref name="census-dp1"/> In terms of ancestry, 7.2% were [[Subsaharan Africa]]n, 6.9% were [[Americans|American]], 6.1% were [[English people|English]], 5.9% were [[Germans|German]], and 5.7% were [[Irish people|Irish]].<ref name="census-dp2">{{cite web
  |url=http://factfinder.census.gov/bkmk/table/1.0/en/ACS/10_5YR/DP02/0500000US45085
  |title=DP02 SELECTED SOCIAL CHARACTERISTICS IN THE UNITED STATES – 2006-2010 American Community Survey 5-Year Estimates
  |access-date=March 11, 2016
  |publisher=[[United States Census Bureau]]
  |archive-url=https://archive.today/20200213023704/http://factfinder.census.gov/bkmk/table/1.0/en/ACS/10_5YR/DP02/0500000US45085
  |archive-date=February 13, 2020
  |url-status=dead
  }}</ref>

Of the 40,398&nbsp;households, 36.5% had children under the age of 18 living with them, 44.6% were married couples living together, 20.2% had a female householder with no husband present, 29.9% were non-families, and 25.8% of all households were made up of individuals. The average household size was 2.59 and the average family size was 3.11. The median age was 35.4 years.<ref name="census-dp1"/>

The median income for a household in the county was $39,137 and the median income for a family was $45,460. Males had a median income of $36,101 versus $28,421 for females. The per capita income for the county was $18,944. About 15.5% of families and 19.4% of the population were below the [[poverty line]], including 29.1% of those under age 18 and 14.7% of those age 65 or over.<ref name="census-dp3">{{cite web
  |url=http://factfinder.census.gov/bkmk/table/1.0/en/ACS/10_5YR/DP03/0500000US45085
  |title=DP03 SELECTED ECONOMIC CHARACTERISTICS – 2006-2010 American Community Survey 5-Year Estimates
  |access-date=March 11, 2016
  |publisher=[[United States Census Bureau]]
  |archive-url=https://archive.today/20200213024012/http://factfinder.census.gov/bkmk/table/1.0/en/ACS/10_5YR/DP03/0500000US45085
  |archive-date=February 13, 2020
  |url-status=dead
  }}</ref>