A Directory of Free Census Records

U.S. County Maps

Historical World Maps from Ancestry | US Map Collection 1513-1990

Enter a town, Find the County | Indexed County Land Ownership Maps

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Genealogy Sources: Ancestry.com US Vital Records CensusDiggins.com Ancestor Hunt Surname Search

The United States county maps found on these pages will show current boundaries of counties within each state of the United States. Listed below each state map, you will find a complete list of counties in that state along with links to historical maps and plat maps of counties and townships. If you know of links to historical maps which we don't have listed, please take a moment to let us know. This resource will continue to grow. Maps can prove very helpful in genealogy research. When you are conducting research in an area, it is important to locate surrounding counties to check for records. Our ancestors often left a paper trail in adjacent counties. Don't overlook this valuable tool.

United States County Maps List (Choose a State map)

Alabama County Map (AL)

Alaska Boroughs Map (AK)

Arkansas County Map (AR)

Arizona County Map (AZ)

California County Map (CA)

Colorado County Map (CO)

Connecticut County Map (CT)

Delaware County Map (DE)

District of Columbia Map (DC)

Florida County Map (FL)

Georgia County Map (GA)

Hawaii County Map (HI)

Idaho County Map (ID)

Illinois County Map (IL)

Indiana County Map (IN)

Iowa County Map (IA)

Kansas County Map (KS)

Kentucky County Map (KY)

Louisiana Parish Map (LA)

Maine County Map (ME)

Maryland County Map (MD)

Massachusetts County Map (MA)

Michigan County Map (MI)

Minnesota County Map (MN)

Mississippi County Map (MS)

Missouri County Map (MO)

Montana County Map (MT)

Nebraska County Map (NE)

Nevada County Map (NV)

New Hampshire County Map (NH)

New Jersey County Map (NJ)

New Mexico County Map (NM)

New York County Map (NY)

North Carolina County Map (NC)

North Dakota County Map (ND)

Ohio County Map (OH)

Oklahoma County Map

Oregon County Map (OR)

Pennsylvania County Map (PA)

Rhode Island County Map (RI)

South Carolina County Map (SC)

South Dakota County Map (SD)

Tennessee County Map (TN)

Texas County Map (TX)

Utah County Map (UT)

Vermont County Map (VT)

Virginia County Map (VA)

Washington County Map (WA)

Washington DC Map (DC)

West Virginia County Map (WV)

Wisconsin County Map (WI)

Wyoming County Map (WY)

Map Links

1828-1900 U.S. Railroad Maps
1899 Map of Indian Nations
1910 High Resolution Map of the United States
Atlas of Historical County Boundaries - Located at the Newbury Library, these are great historical map sets for several states and more are being added.
Colonial America Rare Map Collection
Confederate States Map
Bureau of Land Management - Original Land Patents Search.
Historical Maps Online - University of Illinois.
North American Border Changes - Map shows 20th century border changes in the North American continent.
Satellite Photos of the Earth at Night
US Animated Atlas, Growth of a Nation
US Federal Census Maps
US Property Owners Index & Maps at World Vital Records

CENSUS RECORDS HOME Genealogy Societies Historical Museums US Genealogy Spotlite Links Link to us!

Genealogy Sources: Ancestry.com US Vital Records CensusDiggins.com Ancestor Hunt Surname Search

United States County Map Guide is a tool designed to help you locate boundary lines and adjacent counties in the US for genealogy research.

*US County Map*

CensusFinder.com wishes you the greatest success in discovering your ancestry.