My Local Guide

Enchanted Mountains, Seneca Heritage, and Adventure

Cattaraugus County, New York

Explore a New York county shaped by Allegany State Park, the Allegheny River, Seneca Nation communities, Ellicottville, Olean, forests, and year-round recreation. Olean and nearby communities provide the services, food, culture, and local traditions that anchor daily life, while parks, historic sites, and scenic routes reveal a broader regional story. Whether you are planning a day trip, researching a move, or looking for useful local contacts, this guide brings the county’s places, resources, and practical information together in one starting point.

Cattaraugus County at a Glance

Population75,390 (July 1, 2025 Census estimate)
County SeatLittle Valley
Largest MunicipalityOlean
Established1808 (organized 1817)
ZIP Codes33 ZIP Codes serving the county
Total AreaApproximately 1,322.4 square miles, including water
Major RoutesI-86 / NY 17 • US 219 • NY 16 • NY 98 • NY 242 • NY 353
Area Code585 / 624 / 716
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Greenfield County courthouse
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Cattaraugus County

Created in 1808 and organized in 1817, Cattaraugus County occupies a rugged corner of Western New York along the Pennsylvania border. The Allegheny River, forested hills, and portions of the Seneca Nation’s Allegany Territory are central to the region’s geography and cultural story. Olean is the largest city, Little Valley is the county seat, and Ellicottville has become a four-season recreation destination. Agriculture, energy, manufacturing, tourism, and small-town life all contribute to the county’s identity.

Outdoor recreation is a major draw, with Allegany State Park, ski slopes, sculpture trails, rock formations, river corridors, and backroads throughout the region. Families can combine museums, nature, and seasonal attractions, while Olean provides shopping, dining, health care, and education. The county’s towns vary widely in character, from resort-oriented Ellicottville to the commercial center of Olean and smaller communities surrounded by farms and forest.

What Shapes Us

Seneca and Frontier

Seneca Nation history, river routes, settlement, and borderland communities create a cultural landscape with deep roots and continuing significance.

Enchanted Mountains

Forested hills, state park land, ski areas, sculpture fields, rock formations, and river scenery make outdoor recreation a defining feature.

Small-Town Variety

Olean, Salamanca, Ellicottville, Little Valley, and rural towns each support different mixes of commerce, tourism, schools, and community traditions.

Local stories, shared places, and room to explore.
Google News — Cattaraugus County search

A speeding truck veered off a road in Upstate NY. A teen passenger died - NewYorkUpstate.com

A speeding truck veered off a road in Upstate NY. A teen passenger died  NewYorkUpstate.com

Read the Story Oct 2, 2026 • 2 min read
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Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.

County Resources

Everything You Need. All in One Place.

From public services and schools to health care, trails, transportation, and everyday essentials, use these verified Cattaraugus County resources to find organizations that serve residents and visitors.

Government

Cattaraugus County Government
Official county departments, public services, notices, and contacts.
Official Website

New York Local Government Portal
State links to local-government information and services.
Official Website

NY Department of State — Local Government Services
Training and technical resources for local governments and communities.
Official Website

New York Committee on Open Government
Freedom of Information Law and Open Meetings Law guidance.
Official Website

New York Property Tax Resources
Official property-tax, assessment, and exemption information.
Official Website

We’re Here To Help.

Practical answers for living in, visiting, and exploring Cattaraugus County, New York.

Helpful Information

Frequently Asked Questions.

Start with the questions people actually ask about Cattaraugus County — from signature attractions and outdoor access to local travel, weather, and community life.

Start with Sky High Adventure Park at Holiday Valley, Allegany State Park, and Seneca Iroquois National Museum. Together they give you a quick feel for Allegany State Park, the Allegheny River, Seneca Nation communities, Ellicottville, Olean, forests, and year-round recreation. Build the day around one major stop, then leave time for a downtown, scenic road, or local meal instead of trying to cover the entire county at once.

Shop - Dine - Discover

Meet Local Businesses

Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.

My Local Guide

Find Something Fun

Top Picks for Every Kind of Day.

Browse local ideas for family time, food, shopping, outdoor adventures, and free ways to enjoy Cattaraugus County.

Every place has a story.Find Your Next Favorite.
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