Blaine is a town in Aroostook County, Maine, home to about 706 people across 19 square miles. Its ZIP code is 04734.
Homes sold for a median of $118 per square foot in the three months ending August 2026, a seller’s market.
Mostly Blaine; also Central Aroostook UT
Each card is that ZIP code’s whole market, including any part outside Blaine. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Portland International Jetport (PWM)230 miles away |
|---|---|
| Closer regional airport | Presque Isle International Airport (PQI)15 miles away |
| Nearest city of 250,000+ | Boston, MA327 miles away |
| Nearest city of 1 million+ | New York, NY505 miles away |
Straight-line distances from the center of Blaine; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Blaine had 667 residents in the 2020 census, down 17% since 2000.
It’s the 331st largest of 519 towns in Maine by population.
Aroostook County grew from 60,744 residents in 1900 to 67,105 in 2020.
Aroostook County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 78°F in summer, and winter lows average 1°F. About 44.5 inches of rain and melted snow fall in a typical year, with about 94 inches of snow.
Source: NOAA 1991–2020 climate normals, Bridgewater, ME weather station (5 miles away).
19,837 jobs at 1,903 businesses in Aroostook County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Blaine.
Nearest hospitals
Providers with an office here
| Mental health providers | 1 |
|---|
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores (1 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums
Counts are within about 3 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
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Shares ZIP codes with Central Aroostook UT.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.