Homeowners in Sweetwater County, Wyoming paid a median $1,542 a year in property tax on a median home worth $251,400, an effective rate of about 0.61% (Census 2020–2024).
0.57%Wyoming statewide · US 0.94%
How Sweetwater County compares
Effective rate (median tax ÷ median value)
Median tax paid per year
Tax on a home here
At the local 0.61% effective rate
| Home value | Estimated yearly tax | Per month |
|---|---|---|
| $150,000 | $920 | $77 |
| $250,000 | $1,533 | $128 |
| $350,000 | $2,147 | $179 |
| $500,000 | $3,067 | $256 |
Cities and towns in Sweetwater County
| Place | Median tax | Median value | Rate |
|---|---|---|---|
| Rock Springs | $1,561 | $256,200 | 0.61% |
| Green River | $1,657 | $263,400 | 0.63% |
| Reliance | $199 | $28,700 | 0.69% |
| Eden | $3,223 | $146,900 | 2.19% |
Buying a home in Sweetwater County? 2026 loan limits
Related
- Wyoming property tax by countyall counties ranked
- Fremont County, WY0.62% effective
- Natrona County, WY0.60% effective
- Goshen County, WY0.59% effective
- Albany County, WY0.58% effective
- Carbon County, WY0.57% effective
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, tables B25103 (median real estate taxes paid), B25077 (median home value), B25003, B25088, B19013 and B01003. These are 2020–2024 medians reported by owner-occupants, not 2026 tax bills or official mill rates. The effective rate here is median tax ÷ median home value. Actual bills depend on assessed value, exemptions (homestead, senior, veteran) and local levies. Check with your county assessor or treasurer. Not tax advice.
Frequently asked questions
What is the property tax rate in Sweetwater County, Wyoming?
Homeowners in Sweetwater County, Wyoming paid a median $1,542 a year in property tax on a median home worth $251,400, an effective rate of about 0.61% (Census 2020–2024).
How much is property tax on a $300,000 home in Sweetwater County?
About $1,840 a year ($153 a month) at the 0.61% median effective rate. Your bill depends on assessed value and exemptions.
Is Sweetwater County property tax high?
It ranks #20 lowest of 23 Wyoming counties. The state median effective rate is 0.57% and the US rate is 0.94%.
Where do I pay property tax in Sweetwater County?
Bills are issued and collected by the Sweetwater County treasurer or tax collector, based on values set by the county assessor.