Yelm is a city located in Thurston County, Washington. Yelm has a 2025 population of 11,968 . Yelm is currently growing at a rate of 2.16% annually and its population has increased by 11.85% since the most recent census, which recorded a population of 10,700 in 2020.
The average household income in Yelm is $96,105 with a poverty rate of 5.4%. The median age in Yelm is 30.6 years: 29 years for males, and 31.8 years for females. For every 100 females there are 95.3 males.
Data after 2023 is projected based on recent change
The racial composition of Yelm includes 67.37% White, 5.56% Black or African American, 5.02% Native Hawaiian or Pacific Islander, 3.83% other race, and smaller percentages for Native American, Asian and multiracial populations.
White (67.37%)
Two or more races (16.09%)
Black or African American (5.56%)
Native Hawaiian or Pacific Islander (5.02%)
Other race (3.83%)
Native American (1.21%)
Asian (0.92%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 7,153 | 67.37% |
| Two or more races | 1,708 | 16.09% |
| Black or African American | 590 | 5.56% |
| Native Hawaiian or Pacific Islander | 533 | 5.02% |
| Other race | 407 | 3.83% |
| Native American | 129 | 1.21% |
| Asian | 98 | 0.92% |
Married
Widowed
Divorced
Separated
Never Married
Yelm's average per capita income is $54,528. Household income levels show a median of $88,279. The poverty rate stands at 5.4%.
Name | Median | Mean |
|---|---|---|
| Married Families | $106,307 | - |
| Families | $94,375 | $107,239 |
| Households | $88,279 | $96,105 |
| Non Families | $45,906 | $55,416 |
Average Income
Median Household Income
Poverty Rate