Adults without a High School Diploma (since 1970) by County
Share of adults 25 and older, at each decennial census and the latest ACS.
See Adults without a High School Diploma (since 1970) on the interactive map →
Highest counties
| County | Adults without a High School Diploma (since 1970) |
|---|---|
| Kenedy County, Texas | 66.7% |
| Hudspeth County, Texas | 45.1% |
| Holmes County, Ohio | 42.4% |
| Maricao Municipio, Puerto Rico | 40.5% |
| Gaines County, Texas | 39.6% |
| LaGrange County, Indiana | 39.4% |
| Starr County, Texas | 39.1% |
| Presidio County, Texas | 38.4% |
| Clark County, Idaho | 38.4% |
| La Salle County, Texas | 37.6% |
| Wolfe County, Kentucky | 36.4% |
| Issaquena County, Mississippi | 35.7% |
Lowest counties
| County | Adults without a High School Diploma (since 1970) |
|---|---|
| Petroleum County, Montana | 0.3% |
| Loup County, Nebraska | 1.1% |
| Hinsdale County, Colorado | 1.5% |
| Gunnison County, Colorado | 1.7% |
| Morgan County, Utah | 1.8% |
| San Miguel County, Colorado | 1.8% |
| Pitkin County, Colorado | 1.8% |
| Keya Paha County, Nebraska | 1.9% |
| Keweenaw County, Michigan | 1.9% |
| Los Alamos County, New Mexico | 2.1% |
| Douglas County, Colorado | 2.1% |
| Wheeler County, Nebraska | 2.1% |