| Atlasburg, Pennsylvania | |
| Settlement Type: | census-designated place |
| Pushpin Map: | Pennsylvania#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Pennsylvania |
| Subdivision Type2: | County |
| Subdivision Name2: | Washington |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 1.75 |
| Area Land Km2: | 1.75 |
| Area Water Km2: | 0.00 |
| Population As Of: | 2020 |
| Population Total: | 351 |
| Population Density Km2: | 200.93 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Postal Code Type: | ZIP code |
| Postal Code: | 15004[2] |
| Area Code: | 724 |
| Blank Name: | FIPS code |
| Blank Info: | 42-03472 |
| Blank1 Name: | GNIS feature ID |
| Area Total Sq Mi: | 0.67 |
| Area Land Sq Mi: | 0.67 |
| Area Water Sq Mi: | 0.00 |
| Population Density Sq Mi: | 520.77 |
Atlasburg is a census-designated place[3] located in Smith Township, Washington County in the state of Pennsylvania. The community is located in northern Washington County along Pennsylvania Route 18 about 5 miles south of the borough of Burgettstown. As of the 2010 census the population was 401 residents.