Clarksville is a town in Allegany County, New York, home to about 1,007 people across 36 square miles. It has no ZIP code of its own: it’s part of 14715, 14727 and 14739.
Homes sold for a median of $86 per square foot across 3 ZIP codes in the three months ending August 2026, and 1 of 3 were seller’s markets.
Population1,00728 per sq mi
Median home value$90,200Census, as estimated by owners
Price per sq ft$86Sold homes, 3 months to August 2026
Each card is that ZIP code’s whole market, including any part outside Clarksville. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
The Clarksville guide is on the way
We’re writing up Clarksville’s story and what everyday life there is like, for people thinking about moving in.
History
What it’s like to live there
Getting around
Things to do
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Around Clarksville
Distances
Nearest major airport
Buffalo Niagara International Airport (BUF)59 miles away
Closer regional airport
Bradford Regional Airport (BFD)33 miles away
Nearest city of 250,000+
Buffalo, NY59 miles away
Nearest city of 1 million+
Philadelphia, PA219 miles away
Straight-line distances from the center of Clarksville; 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.
Population over time
Clarksville had 976 residents in the 2020 census, down 15% since 2000.
It’s the 872nd largest of 1,007 towns in New York by population.
Allegany County grew from 41,501 residents in 1900 to 46,456 in 2020.
Allegany County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Weather by month
Average highs peak around 78°F in summer, and winter lows average 17°F. About 37.3 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Wellsville Muni Ap, NY weather station (13 miles away).
Jobs in Allegany County
10,181 jobs at 731 businesses in Allegany County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Health care
43 doctors and other health care providers list an office in Clarksville’s ZIP codes.
Nearest hospitals
Cuba Memorial Hospital, INCCritical access hospital · no emergency room · Cuba4.4 miles
Olean General HospitalGeneral hospital · emergency room · CMS rating 1 of 5 · Olean11.7 miles
Jones Memorial HospitalGeneral hospital · emergency room · CMS rating 4 of 5 · Wellsville14.5 miles
Providers with an office here
Primary care doctors
3
Dentists
4
Nurse practitioners and physician assistants
12
Mental health providers
16
Physical and occupational therapists
6
Optometrists
1
Chiropractors
1
Pharmacies
3
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.
Places in and around Clarksville
Parks (1 nearby)
Chamberlain Park · 4 acres4.0 mi
Grocery stores
Giant Food Mart4.5 mi
SHOP 'n SAVE7.8 mi
Pharmacies
Friendship Pharmacy5.4 mi
Libraries
Cuba Circulating Library4.2 mi
Friendship Free Library5.3 mi
Colonial Library6.7 mi
Bolivar Free Library7.8 mi
Museums
Pioneer Oil Museum7.7 mi
Counts are within about 4 miles of the center of town.
Public schools here are run by Bolivar-Richburg Central School District, Cuba-Rushford Central School District, Friendship Central School District. Check each district’s attendance zones for a specific address.
Public schools(6)
School
Grades
Students
Type
Distance
Bolivar-Richburg Pre-K ProgramBolivar
Pre-K
17
Public
7.8 mi
Cuba-Rushford Elementary SchoolCuba
Pre-K–5
363
Public
4.3 mi
Friendship Central SchoolFriendship
Pre-K–12
259
Public
5.3 mi
Bolivar-Richburg Junior-Senior High SchoolBolivar
6–12
336
Public
7.9 mi
Cuba-Rushford Middle SchoolCuba
6–8
154
Public
5.2 mi
Cuba-Rushford High SchoolCuba
9–12
202
Public
5.2 mi
Private schools(1)
School
Grades
Students
Affiliation
Distance
White Creek SchoolFriendship
1–8
31
Amish
7.5 mi
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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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.