| Official Name: | Blaine, Maine |
| Settlement Type: | Census-designated place |
| Pushpin Label: | Blaine |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location within the state of Maine |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Maine |
| Subdivision Type2: | County |
| Subdivision Name2: | Aroostook |
| Subdivision Type3: | Town |
| Subdivision Name3: | Blaine |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 7.07 |
| Area Land Km2: | 7.07 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 2.73 |
| Area Land Sq Mi: | 2.73 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Total: | 250 |
| Population Density Km2: | 35.36 |
| Population Density Sq Mi: | 91.58 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 505 |
| Coordinates: | 46.5047°N -67.8686°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 04734 |
| Area Code: | 207 |
| Blank Name: | FIPS code |
| Blank Info: | 23-05350 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2652330 |
Blaine is a census-designated place (CDP) comprising the main village within the town of Blaine in Aroostook County, Maine, United States. The population of the CDP was 301 at the 2010 census,[2] out of a population of 726 for the entire town. Prior to 2010, the village was part of the Mars Hill-Blaine CDP.
The Blaine CDP is located along the northern edge of the town of Blaine, bordered by the town of Mars Hill to the north. U.S. Route 1 runs through the center of the CDP, leading north to Presque Isle and south to Houlton.
According to the United States Census Bureau, the CDP has a total area of 7.1sqkm, all land.[2]