| Official Name: | Wilson-Conococheague, Maryland |
| Settlement Type: | CDP |
| Mapsize: | 250x200px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Maryland |
| Subdivision Type2: | County |
| Subdivision Name2: | Washington |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 12.55 |
| Area Land Km2: | 12.22 |
| Area Water Km2: | 0.32 |
| Area Total Sq Mi: | 4.84 |
| Area Land Sq Mi: | 4.72 |
| Area Water Sq Mi: | 0.13 |
| Population As Of: | 2020 |
| Population Total: | 2262 |
| Population Density Km2: | 185.09 |
| Population Density Sq Mi: | 479.44 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 440 |
| Coordinates: | 39.6531°N -77.8306°W |
| Blank Name: | FIPS code |
| Blank Info: | 24-85395 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2390522 |
Wilson-Conococheague is a census-designated place (CDP) in Washington County, Maryland, United States. The population was 2,262 at the 2020 census.
According to the United States Census Bureau, the CDP has a total area of, of which is land and is water.
At the 2000 census,[2] there were 1,885 people, 718 households and 549 families living in the CDP. The population density was . There were 752 housing units at an average density of . The racial make-up of the CDP was 97.82% White, 1.06% African American, 0.05% Native American, 0.42% Asian, 0.21% from other races and 0.42% from two or more races. Hispanic or Latino of any race were 0.58% of the population.
There were 718 households, of which 35.9% had children under the age of 18 living with them, 63.0% were married couples living together, 9.5% had a female householder with no husband present and 23.5% were non-families. 18.4% of all households were made up of individuals and 8.6% had someone living alone who was 65 years of age or older. The average household size was 2.63 and the average family size was 2.98.
25.9% of the population were under the age of 18, 6.0% from 18 to 24, 32.6% from 25 to 44, 22.9% from 45 to 64 and 12.6% were 65 years of age or older. The median age was 36 years. For every 100 females, there were 97.6 males. For every 100 females age 18 and over, there were 93.8 males.
The median household income was $38,389 and the median family income was $39,256. Males had a median income of $31,505 and females $21,250. The per capita income was $15,951. About 5.6% of families and 7.4% of the population were below the poverty line, including 2.9% of those under age 18 and 15.6% of those age 65 or over.