Simpsonville Population

1900–2026

29,612

2026 projection

25.3% since 2020 (increase)

05K10K15K20K25K30K1900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Simpsonville. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202629,612+1,1534.05%
202528,459+2120.75%
202428,247+5632.03%
202327,684+8703.24%
202226,814+2,0378.22%
202124,777+1,1444.84%
202023,633-7052.90%
201924,338+1,2605.46%
201823,078+1,0484.76%
201722,030+7113.34%

Showing 10 of 28 years.

Simpsonville Demographics

37.1median age

Median age

Female37.8 yrs
Male36.1 yrs

Adults

19,735
3,666 seniors · 19%16,069 other adults

Sex

Female 50.4% · 13,174Male 49.6% · 12,970

Population by age

MaleFemale85+ years, male: 3385+ years, female: 14580–84 years, male: 16980–84 years, female: 14475–79 years, male: 31775–79 years, female: 48570–74 years, male: 63770–74 years, female: 63365–69 years, male: 45465–69 years, female: 64960–64 years, male: 64160–64 years, female: 1,03155–59 years, male: 85155–59 years, female: 55950–54 years, male: 66550–54 years, female: 57845–49 years, male: 94145–49 years, female: 92640–44 years, male: 1,10640–44 years, female: 97935–39 years, male: 96835–39 years, female: 1,03730–34 years, male: 1,05630–34 years, female: 92425–29 years, male: 97225–29 years, female: 86920–24 years, male: 73620–24 years, female: 95715–19 years, male: 43215–19 years, female: 68510–14 years, male: 1,28310–14 years, female: 7415–9 years, male: 9635–9 years, female: 1,1990–4 years, male: 7460–4 years, female: 63385+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 261 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Simpsonville Income

$82,457median household income

Median household income

$82,457

Half of households earn more, half earn less

Median earnings

$53,315

Typical yearly pay for a worker 25 or older.

Poverty rate

6.1%

About 1 in 16 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Simpsonville Marital Status

54% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married54%56%52%
Never married30%32%28%
Divorced10%9%11%
Widowed4%1%6%
Separated3%3%3%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

10 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year