ZIP codes
11
Sweetwater County, WY Demographics & ZIP Codes
Sweetwater County, Wyoming demographics and median household income by ZIP code — 11 ZIP codes — population 41,786 — avg. income $74,956 — avg. home value $227,000. Compare income, housing, and ZIP-level data on US5.
Population
41,786
Median household income (avg.)
$74,956
100% of U.S. median
Average home value
$227,000
65% of U.S. median
Average rent
$718
62% of U.S. median
Sweetwater County demographics
Sweetwater County, Wyoming covers 11 ZIP codes, with a combined ZIP-area population of about 41,786.
Median household income in Sweetwater County
The average median household income across ZIP codes in Sweetwater County, Wyoming is about $74,956 — about 6% below the WY ZIP average ($79,797), and about even with the U.S. median ($75,149).
Among ZIPs with income data, 82935 (Green River) is near the top at about $86,132, while 82945 (Superior) is near the bottom at about $66,667.
Housing in Sweetwater County
For housing in Sweetwater County, Wyoming, the average median home value is about $227,000 and the average median rent is about $718.
The most populous ZIP is 82901 (Rock Springs) with about 27,471 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Sweetwater County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 82901 | Rock Springs | Sweetwater County | WY | 27,471 | $74,107 | $238,800 |
| 82935 | Green River | Sweetwater County | WY | 12,135 | $86,132 | $254,800 |
| 82932 | Farson | Sweetwater County | WY | 911 | $72,207 | $157,800 |
| 82938 | McKinnon | Sweetwater County | WY | 325 | $76,204 | $371,100 |
| 82945 | Superior | Sweetwater County | WY | 236 | $66,667 | — |
| 82934 | Granger | Sweetwater County | WY | 220 | $81,563 | $112,500 |
| 82336 | Wamsutter | Sweetwater County | WY | 206 | $67,813 | — |
| 82322 | Bairoil | Sweetwater County | WY | 158 | — | — |
| 82943 | Reliance | Sweetwater County | WY | 96 | — | — |
| 82929 | Little America | Sweetwater County | WY | 19 | — | — |
| 82942 | Point of Rocks | Sweetwater County | WY | 9 | — | — |
Frequently asked questions
What are the demographics of Sweetwater County?
Sweetwater County, Wyoming has a combined ZIP-area population of about 41,786 across 11 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Sweetwater County?
The average median household income across ZIP codes in Sweetwater County, Wyoming is about $74,956, about 6% below the state ZIP average ($79,797), and near the U.S. median ($75,149). Average median home value is about $227,000. Among ZIPs with data, 82935 (Green River) is near the top ($86,132) and 82945 (Superior) is near the bottom ($66,667).
How many ZIP codes are in Sweetwater County?
Sweetwater County, Wyoming includes 11 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Sweetwater County?
This page lists ZIP codes in Sweetwater County, Wyoming with population, median household income, and home value. Select a ZIP for a full demographics profile.