Gem is a city located in Thomas County, Kansas. Gem has a 2025 population of 94. Gem is currently declining at a rate of 0% annually and its population has decreased by -2.08% since the most recent census, which recorded a population of 96 in 2020.
The average household income in Gem is $125,894 with a poverty rate of 0.8%.The median age in Gem is 30.3 years: 31.2 years for males, and 30.1 years for females.
Data after 2023 is projected based on recent change
The racial composition of Gem includes 98.4% White, and smaller percentages for Two or more races and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 123 | 98.4% |
| Two or more races | 2 | 1.6% |
Married
Widowed
Divorced
Separated
Never Married
Gem's average per capita income is $51,667. Household income levels show a median of $0. The poverty rate stands at 0.8%.
Name | Median | Mean |
|---|---|---|
| Married Families | $250,001 | - |
| Non Families | $24,063 | $27,771 |
| Households | - | $125,894 |
| Families | - | $187,252 |
Average Income
Median Household Income
Poverty Rate