Putnam County Map, New York

Putnam County Map Collection
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Putnam County, New York

Putnam County sits about an hour north of New York City in the Hudson Valley region. It’s a place where you can escape city life without going too far.
The county’s got a mix of small towns and wide-open spaces. Cold Spring is a popular spot, with its quaint Main Street and views of the Hudson River. Locals fish in the reservoirs all over the place.
Hiking trails crisscross the area, perfect for getting out on weekends. The Appalachian Trail cuts through the eastern part of the county, where you can really catch your breath.
Category | Details |
---|---|
County Name | Putnam County |
County Seat | Carmel |
Population | Approximately 100,000 |
Cities, Towns, and Communities | Carmel, Mahopac, Cold Spring, Kent, Philipstown |
Interstates and Highways | Interstate 84, U.S. Route 6, New York State Route 22, New York State Route 52 |
FIPS Code | 36-079 |
Total Area (Land and Water) | 246 square miles (234 sq mi land, 12 sq mi water) |
Adjacent Counties (and Direction) | Dutchess County (North), Fairfield County, Connecticut (East), Westchester County (South), Rockland County (Southwest), Orange County (West) |
Time Zone | Eastern Time Zone (ET) |
State | New York |
Coordinates | 41.4075° N, 73.7715° W |
Etymology | Named after Israel Putnam, an American Revolutionary War general |
Major Landmarks | Bear Mountain State Park, Lake Mahopac, Boscobel House and Gardens |
Website | Putnam County Website |
PHYSICAL MAP
Putnam County Topographic Map
Hilly terrain is the rule here. Putnam County is part of the Hudson Highlands, so elevation changes fast. Deep lakes like Lake Mahopac and Lake Oscawana sit in valleys. Ridges crisscross the landscape, especially near the Connecticut line. The terrain feels more Appalachian than suburban.

TRANSPORTATION MAP
Putnam County Road Map
Though small, Putnam has solid road coverage. I-84 cuts across the east, and I-684 clips the southeast. US-6 and NY-22 also make long runs through the area. But it’s not all expressways because some roads curl around lakes and hills. If you want to explore every bend, the zoom tool below is your friend.

SATELLITE IMAGERY
Putnam County Satellite Map
Green dominates the view. Forests, lakes, and hills cover most of the county. You’ll spot scattered towns, especially Brewster and Carmel. The rest is full of wooded neighborhoods and winding roads. The Hudson River marks the western edge with a steep slope.

OUTLINE MAP
Putnam County Blank Map
Putnam is shaped like a sideways rectangle. The Hudson River borders the west, while the eastern edge touches Connecticut. It’s nestled between Westchester to the south and Dutchess to the north. The outline is bumpy in places, especially where it traces lakes and ridges.

Neighboring Counties
Here are the 5 neighboring counties of Putnam County: