Zip Code 82643 — Midwest, WY
82643 is a ZIP Code associated with Midwest, WY, located within Natrona. 82643 ranks #6 out of 12 ZIP codes in Natrona County by population (and #119 out of 179 in WY). The area supports an estimated population of 267 residents across Data Pending housing units, with a population density of 7.2 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (43.439730, -106.273590)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 82643 |
| Primary City | Midwest |
| State / Province | WY |
| County | Natrona |
| Total Population | 267 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 7.2 people/sq mi |
| Timezone | America/Denver |
How 82643 Compares
| Metric | ZIP 82643 | Natrona County | WY State Average |
|---|
| Population | 267 | 79,937 (Total) | 582,289 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 7.2 /sq mi | -- | -- |
| County Pop Rank | #6 of 12 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →