High School Graduate (% of Over 25) by Zip Code (ZCTA5) — Wyoming

NOTE: Gray indicates insufficient data or a suppressed estimate.

Most Wyoming zip codes exhibit high school graduation rates above 85%, with large swaths of the northwestern and north-central regions displaying rates at or near 95–100%, consistent with rural and suburban communities in areas like the Bighorn Basin and Teton County. Notable exceptions include a cluster of lower-performing zip codes in the south-central to southeastern part of the state—particularly around the Laramie and Carbon County areas—where graduation rates dip into the 50–75% range, likely corresponding to communities with significant non-English-speaking populations or reservation lands. A small dark-shaded outlier is also visible near the center of the state, suggesting a localized pocket where graduation rates fall well below the statewide norm.

Data: U.S. Census Bureau, 2023 ACS

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