Property Tax & Income in Natrona County, Wyoming
Natrona County has an effective property tax rate of 0.60%. On the median home value of $273,000, that's roughly $1,645 per year. Median household income is $72,156.
What you'll pay, at a glance
Property taxes are the largest local tax most homeowners pay. The effective rate measures the real tax bill as a share of home value — a more useful number than the nominal “mill rate,” because assessment practices vary county to county.
| Metric | Natrona County | Wyoming (state context) |
|---|---|---|
| Effective property tax rate1 | 0.60% | 0.56% |
| Median home value1 | $273,000 | — |
| State income tax3 | No state income tax | No state income tax |
| State sales tax3 | 5.39% combined | 5.39% combined |
How this is calculated
The effective property tax rate is the median real-estate tax bill divided by the median home value — both for owner-occupied homes, from the U.S. Census Bureau's American Community Survey (ACS 5-year estimates)1. Median income is also from the ACS1. Federal and state income-tax figures use IRS2 and Tax Foundation3 data.
About Natrona County, WY
In Natrona County, Wyoming, the median home value sits at $273,000, and the annual property tax bill that comes with it averages $1,645. That works out to an effective rate of 0.603%, which runs higher than Wyoming's statewide median of 0.563% and ranks 5th among the state's 23 counties. Even so, buyers coming from much of the country will find the overall cost of carrying a home here easier to absorb than the national median rate of 0.794% would imply. Households earning the county median of $72,156, with per-capita income at $42,188, can weigh that tax bill against a housing market centered on Casper, the largest community in the county. Arminto and Edgerton round out the list of towns. The combination of moderate home prices and below-average national taxation shapes what ownership costs look like across the area.