Spencer is located in Owen County, Indiana. Spencer has a 2025 population of 1,810 . It is also the county seat of Owen County . Spencer is currently declining at a rate of 0% annually and its population has increased by 1.46% since the most recent census, which recorded a population of 1,784 in 2020.
The average household income in Spencer is $93,299 with a poverty rate of 4.25%. The median age in Spencer is 44.7 years: 46.5 years for males, and 42.9 years for females. For every 100 females there are 99.1 males.
Data after 2023 is projected based on recent change
The racial composition of Spencer includes 98.82% White, and smaller percentages for Two or more races, Native American and multiracial populations.
White (98.82%)
Two or more races (0.99%)
Native American (0.19%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,093 | 98.82% |
| Two or more races | 21 | 0.99% |
| Native American | 4 | 0.19% |
Married
Widowed
Divorced
Separated
Never Married
Spencer's average per capita income is $51,583. Household income levels show a median of $86,563. The poverty rate stands at 4.25%.
Name | Median | Mean |
|---|---|---|
| Married Families | $149,167 | - |
| Families | $109,483 | $120,675 |
| Households | $86,563 | $93,299 |
| Non Families | $24,861 | $32,436 |
Average Income
Median Household Income
Poverty Rate