Casper is a city located in Natrona County, Wyoming. Casper has a 2025 population of 58,700 . It is also the county seat of Natrona County . Casper is currently declining at a rate of -0.21% annually and its population has decreased by -1.04% since the most recent census, which recorded a population of 59,315 in 2020.
The average household income in Casper is $94,586 with a poverty rate of 11.18%. The median age in Casper is 37 years: 36 years for males, and 38.4 years for females. For every 100 females there are 101.9 males.
Data after 2023 is projected based on recent change
The racial composition of Casper includes 89.93% White, and smaller percentages for other race, Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
White (89.93%)
Two or more races (6.14%)
Other race (2.17%)
Native American (0.62%)
Black or African American (0.61%)
Asian (0.5%)
Native Hawaiian or Pacific Islander (0.03%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 52,836 | 89.93% |
| Two or more races | 3,610 | 6.14% |
| Other race | 1,274 | 2.17% |
| Native American | 365 | 0.62% |
| Black or African American | 357 | 0.61% |
| Asian | 295 | 0.5% |
| Native Hawaiian or Pacific Islander | 17 | 0.03% |
Married
Widowed
Divorced
Separated
Never Married
Casper's average per capita income is $48,113. Household income levels show a median of $69,171. The poverty rate stands at 11.18%.
Name | Median | Mean |
|---|---|---|
| Married Families | $109,069 | - |
| Families | $92,119 | $116,134 |
| Households | $69,171 | $94,586 |
| Non Families | $44,251 | $60,708 |
Average Income
Median Household Income
Poverty Rate