% of Population without Health Insurance, by Zip Code (ZCTA5) — Utah

NOTE: Gray indicates insufficient data or a suppressed estimate.

The highest uninsured rates in Utah, exceeding 30–50%, concentrate in the southeastern corner of the state—likely corresponding to tribal lands in San Juan County—and in a few isolated zip codes in the southwest and near the central corridor. The Wasatch Front urban corridor from Ogden through Salt Lake City to Provo generally displays lower uninsured rates in the 3–10% range, though pockets of elevated rates appear in specific zip codes within Salt Lake City proper, likely reflecting immigrant or lower-income communities. Rural western Utah largely lacks sufficient population for ZCTA coverage, while the northeastern zip codes show moderate uninsured levels in the 10–20% range.

Data: U.S. Census Bureau, 2023 ACS

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