Mount Chase is a town in Penobscot County, Maine, home to about 280 people across 37 square miles. It has no ZIP code of its own: it’s part of 04765.
Homes sold for a median of $179 per square foot in the three months ending August 2026, a balanced market.
Mostly Patten; part is in Mount Chase
Each card is that ZIP code’s whole market, including any part outside Mount Chase. 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)187 miles away |
|---|---|
| Closer regional airport | Presque Isle International Airport (PQI)51 miles away |
| Nearest city of 250,000+ | Boston, MA284 miles away |
| Nearest city of 1 million+ | New York, NY461 miles away |
Straight-line distances from the center of Mount Chase; 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.
Mount Chase had 187 residents in the 2020 census, down 24% since 2000.
It’s the 419th largest of 519 towns in Maine by population.
Penobscot County grew from 76,246 residents in 1900 to 152,199 in 2020.
Penobscot County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 79°F in summer, and winter lows average 6°F. About 42.7 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Millinocket Muni Ap, ME weather station (28 miles away).
60,749 jobs at 4,222 businesses in Penobscot County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
21 doctors and other health care providers list an office in Mount Chase.
Nearest hospitals
Providers with an office here
| Primary care doctors | 2 |
|---|---|
| Dentists | 2 |
| Nurse practitioners and physician assistants | 8 |
| Mental health providers | 6 |
| Physical and occupational therapists | 1 |
| Optometrists | 1 |
| Chiropractors | 1 |
| Pharmacies | 2 |
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.
Parks (2 nearby)
Grocery stores (1 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums (1 nearby)
Theaters and performance venues (1 nearby)
Counts are within about 4 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 Patten, North Penobscot UT, Millinocket and Stacyville.
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.