Data / Rankings / High school graduate or higher, population 25 and over / Counties in Wyoming

Counties in Wyoming by high school graduate or higher, population 25 and over

Teton County had the highest high school graduate or higher, population 25 and over of 23 counties in 2023, at 97.2%. Big Horn County had the lowest, at 88%. The median was 94.2% and the figure for Wyoming was 94.1%. Source: the U.S. Census Bureau.

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Highest97.2Teton County
Lowest88Big Horn County
Median94.223 counties
Wyoming94.1History

Map of counties, 2023

Albany County: 97 %Big Horn County: 88 %Campbell County: 91.9 %Carbon County: 91.2 %Converse County: 93.8 %Crook County: 94.9 %Fremont County: 93.5 %Goshen County: 93 %Hot Springs County: 94.4 %Johnson County: 94.6 %Laramie County: 94.5 %Lincoln County: 94.6 %Natrona County: 93.8 %Niobrara County: 94.2 %Park County: 95.8 %Platte County: 91.6 %Sheridan County: 96.3 %Sublette County: 96.2 %Sweetwater County: 92.5 %Teton County: 97.2 %Uinta County: 94.6 %Washakie County: 91.4 %Weston County: 91.6 %
  • Under 92
  • 92 to 94
  • 94 to 95
  • 95 and over
%, 2023. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2023

Teton County: 97.2 %Teton County97.2Albany County: 97 %Albany County97Sheridan County: 96.3 %Sheridan County96.3Sublette County: 96.2 %Sublette County96.2Park County: 95.8 %Park County95.8Crook County: 94.9 %Crook County94.9Lincoln County: 94.6 %Lincoln County94.6Uinta County: 94.6 %Uinta County94.6Johnson County: 94.6 %Johnson County94.6Laramie County: 94.5 %Laramie County94.5Hot Springs County: 94.4 %Hot Springs County94.4Niobrara County: 94.2 %Niobrara County94.2Converse County: 93.8 %Converse County93.8Natrona County: 93.8 %Natrona County93.8Fremont County: 93.5 %Fremont County93.5Goshen County: 93 %Goshen County93Sweetwater County: 92.5 %Sweetwater County92.5Campbell County: 91.9 %Campbell County91.9Weston County: 91.6 %Weston County91.6Platte County: 91.6 %Platte County91.6Washakie County: 91.4 %Washakie County91.4Carbon County: 91.2 %Carbon County91.2Big Horn County: 88 %Big Horn County88Teton County: 97.2 %Teton County97.2Albany County: 97 %Albany County97Sheridan County: 96.3 %Sheridan County96.3Sublette County: 96.2 %Sublette County96.2Park County: 95.8 %Park County95.8Crook County: 94.9 %Crook County94.9Lincoln County: 94.6 %Lincoln County94.6Uinta County: 94.6 %Uinta County94.6Johnson County: 94.6 %Johnson County94.6Laramie County: 94.5 %Laramie County94.5Hot Springs County: 94.4 %Hot Springs County94.4Niobrara County: 94.2 %Niobrara County94.2Converse County: 93.8 %Converse County93.8Natrona County: 93.8 %Natrona County93.8Fremont County: 93.5 %Fremont County93.5Goshen County: 93 %Goshen County93Sweetwater County: 92.5 %Sweetwater County92.5Campbell County: 91.9 %Campbell County91.9Weston County: 91.6 %Weston County91.6Platte County: 91.6 %Platte County91.6Washakie County: 91.4 %Washakie County91.4Carbon County: 91.2 %Carbon County91.2Big Horn County: 88 %Big Horn County88
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2023 (%)Change on 2022
1Teton County97.2+1.2 pts
2Albany County97+0.4 pts
3Sheridan County96.30 pts
4Sublette County96.2+0.4 pts
5Park County95.8+0.4 pts
6Crook County94.9+0.8 pts
7Lincoln County94.6+0.5 pts
8Uinta County94.6+0.3 pts
9Johnson County94.6+1.8 pts
10Laramie County94.5+0.1 pts
11Hot Springs County94.4-0.7 pts
12Niobrara County94.2+2.2 pts
13Converse County93.8+1.5 pts
13Natrona County93.8-0.3 pts
15Fremont County93.5+0.4 pts
16Goshen County93-0.3 pts
17Sweetwater County92.5-0.5 pts
18Campbell County91.9-0.1 pts
19Weston County91.6+0.5 pts
20Platte County91.6-2 pts
21Washakie County91.4-3.3 pts
22Carbon County91.2+1.1 pts
23Big Horn County88-0.1 pts

Other periods

About this ranking

People aged 25 and over who hold a regular high school diploma, a GED or alternative credential, or any higher level of education, as a percentage of all people aged 25 and over. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Measures the adult population, not students: it is not the high school graduation rate of a class. Not comparable with the EU share below upper secondary education, which covers ages 25 to 64.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b15003.dat. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs (Counties in Wyoming by high school graduate or higher, population 25 and over, 2023) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b15003.dat

MLA 9

American Community Survey 5-year estimates, table B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs, Counties in Wyoming by high school graduate or higher, population 25 and over, 2023. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b15003.dat. Invokely, https://invokely.ai/rankings/high-school-graduate-or-higher/wyoming-counties?period=2023. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs. Counties in Wyoming by high school graduate or higher, population 25 and over, 2023. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b15003.dat. Also distributed by Invokely, https://invokely.ai/rankings/high-school-graduate-or-higher/wyoming-counties?period=2023.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs, Counties in Wyoming by high school graduate or higher, population 25 and over, 2023 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b15003.dat, via Invokely: https://invokely.ai/rankings/high-school-graduate-or-higher/wyoming-counties?period=2023 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_wyoming_by_2023,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs: Counties in Wyoming by high school graduate or higher, population 25 and over, 2023}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b15003.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/high-school-graduate-or-higher/wyoming-counties?period=2023. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b15003.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs: Counties in Wyoming by high school graduate or higher, population 25 and over, 2023
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b15003.dat
L2  - https://invokely.ai/rankings/high-school-graduate-or-higher/wyoming-counties?period=2023
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/high-school-graduate-or-higher/wyoming-counties?period=2023.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b15003.dat. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest high school graduate or higher, population 25 and over?

Teton County, with 97.2% in 2023, according to the U.S. Census Bureau.

Which county has the lowest high school graduate or higher, population 25 and over?

Big Horn County, with 88% in 2023.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B15003: population 25 years and over with a high school diploma, GED or higher as a percentage of the population 25 years and over, calculated with stored inputs. Retrieved 2026-10-12.

High school graduate or higher, population 25 and over: other rankings

Counties in Wyoming: more rankings