Summerville Population

1880–2026

53,623

2026 projection

5.3% since 2020 (increase)

010K20K30K40K50K60K18801900192019401960198020002020

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 Summerville. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202653,623+4460.84%
202553,177+4460.85%
202452,731+8651.67%
202351,866+2770.54%
202251,589+3460.68%
202151,243+2990.59%
202050,944-1,9453.68%
201952,889+6921.33%
201852,197+3760.73%
201751,821+1,5223.03%

Showing 10 of 30 years.

Summerville Demographics

38.9median age

Median age

Female40.2 yrs
Male37.9 yrs

Adults

39,853
8,370 seniors · 21%31,483 other adults

Sex

Female 52.7% · 27,204Male 47.3% · 24,450

Population by age

MaleFemale85+ years, male: 19585+ years, female: 57180–84 years, male: 28280–84 years, female: 25275–79 years, male: 67375–79 years, female: 1,14070–74 years, male: 93770–74 years, female: 1,81165–69 years, male: 1,07065–69 years, female: 1,43960–64 years, male: 2,10960–64 years, female: 2,29655–59 years, male: 1,52755–59 years, female: 1,04950–54 years, male: 1,46150–54 years, female: 1,48045–49 years, male: 1,77945–49 years, female: 1,79740–44 years, male: 1,40440–44 years, female: 1,86335–39 years, male: 1,92335–39 years, female: 1,71330–34 years, male: 1,39430–34 years, female: 2,01125–29 years, male: 1,55925–29 years, female: 2,12320–24 years, male: 1,63920–24 years, female: 1,49015–19 years, male: 1,56615–19 years, female: 1,27010–14 years, male: 1,78610–14 years, female: 1,9745–9 years, male: 1,4535–9 years, female: 1,3210–4 years, male: 1,6930–4 years, female: 1,60485+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–41K1K2K2K

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 517 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

Summerville Income

$81,046median household income

Median household income

$81,046

Half of households earn more, half earn less

Median earnings

$51,186

Typical yearly pay for a worker 25 or older.

Poverty rate

10.1%

About 1 in 10 residents

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

Summerville Marital Status

49% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married49%54%44%
Never married30%32%29%
Divorced12%10%14%
Widowed7%3%11%
Separated2%1%2%

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