Pittsburg is a town in Coos County, New Hampshire, home to about 683 people across 281 square miles. Its ZIP code is 03592.
Homes sold for a median of $293 per square foot in the three months ending August 2026, a buyer’s market.
Mostly Pittsburg; also Clarksville and Atkinson and Gilmanton Academy Grant
Each card is that ZIP code’s whole market, including any part outside Pittsburg. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Pittsburg’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Portland International Jetport (PWM)112 miles away |
|---|---|
| Closer regional airport | Augusta State Airport (AUG)93 miles away |
| Nearest city of 250,000+ | Boston, MA191 miles away |
| Nearest city of 1 million+ | New York, NY332 miles away |
Straight-line distances from the center of Pittsburg; 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.
Pittsburg had 800 residents in the 2020 census, down 8% since 2000.
It’s the 208th largest of 242 towns in New Hampshire by population.
Coos County grew from 29,468 residents in 1900 to 31,268 in 2020.
Coos County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 75°F in summer, and winter lows average 0°F. About 47.1 inches of rain and melted snow fall in a typical year, with about 143 inches of snow.
Source: NOAA 1991–2020 climate normals, First Connecticut Lake, NH weather station (4 miles away).
8,380 jobs at 809 businesses in Coos County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Parks (3 nearby)
Grocery stores (1 nearby)
Libraries (1 nearby)
Museums (1 nearby)
Counts are within about 8 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.
Public schools here are run by Pittsburg School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Pittsburg School (Elem)Pittsburg | Pre-K–8 | 48 | Public | 2.7 mi |
| Pittsburg School (High)Pittsburg | 9–12 | 31 | Public | 2.7 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Clarksville and Atkinson and Gilmanton Academy Grant.
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.