Spencerville Population

2011–2026

1,064

2026 projection

33.2% since 2020 (decrease)

05001K1.5K2K20122014201620182020202220242026

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 Spencerville. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,064-121.12%
20251,076-241.10%
20231,100-746.30%
20221,174-24917.50%
20211,423-16910.62%
20201,592-171.06%
20191,609-1377.85%
20181,746+1297.98%
20171,617+493.13%
20161,568-191.20%

Showing 10 of 15 years.

Spencerville Demographics

56.8median age

Median age

Female53.7 yrs
Male58.5 yrs

Adults

1,042
422 seniors · 40%620 other adults

Sex

Female 47.2% · 597Male 52.8% · 667

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 13 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

Spencerville Income

$78,899median household income

Median household income

$78,899

Half of households earn more, half earn less

Median earnings

$38,991

Typical yearly pay for a worker 25 or older.

Poverty rate

11.6%

About 1 in 9 residents

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

Spencerville Marital Status

47% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married47%44%50%
Never married30%34%24%
Divorced8%5%12%
Widowed16%17%14%
Separated0%0%0%

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