Maps of Connecticut are a vital part of family history research, particularly if you live far from where your ancestor resided.
Because Connecticut’s political boundaries have frequently changed over the years, historic maps are an excellent way to find out the precise location of your ancestor’s hometown, what land they owned, who their neighbors happened to be and much more besides.
Maps of Connecticut are an exceptional tool for getting started with your research, given that they provide accurate information and facts instantly and present them in a clear and easily understandable format.
Learn more historical facts about Connecticut counties here.
Interactive Map of Connecticut County Formation History
List of Every Connecticut County
Established in 1666, Fairfield County is located in the southwestern part of the state and is the most populous county with a population of over 943,000.
Founded in 1666, Hartford County is located in north-central Connecticut and has over 892,000 residents. The capital city of Hartford sits within this county.
Litchfield County is situated in northwestern Connecticut and was established in 1719. It is home to over 182,000 people.
Established in 1785, Middlesex County is located in the central part of Connecticut and has a population of over 162,000.
New Haven County
Founded in 1666, New Haven County is located in the southern part of the state and has over 854,000 residents. The city of New Haven sits within this county.
New London County
New London County is situated in the southeastern part of Connecticut and was established in 1666. It has a population of over 269,000.
Founded in 1785, Tolland County is located in the northeastern part of Connecticut and is home to over 151,000 people.
Established in 1726, Windham County is situated in the eastern part of the state and has over 116,000 residents.
Old Antique Atlases & Maps of Connecticut
Disclaimer: All Connecticut maps are free to use for your own genealogical purposes and may not be reproduced for resale or distribution.
Map of Connecticut – 1776
1776 Provinces of Connecticut, Connecticut and Rhode Island Atlas Map. (Southern section)
Map of Connecticut – 1776
1776 New England Atlas Map
Map of Connecticut – 1795
1795 Connecticut Map
Map of Connecticut – 1804
1804 Connecticut Atlas Map
Map of Connecticut – 1814
1814 Atlas Map of Connecticut
Map of Connecticut – 1822
1822 Geographical, Historical, And Statistical Atlas Map Of Connecticut
Map of Connecticut – 1827
Map of Connecticut, Connecticut, and Rhode Island Constructed from the Latest Authorities
Map of Connecticut – 1836
1836 Connecticut Atlas Map (with) two inset maps Hartford &c. and New Haven &c.
Map of Connecticut – 1845
1845 Connecticut Atlas Map
Map of Connecticut – 1856
1856 Connecticut With Portions Of New York & Rhode Island Atlas Map
Map of Connecticut – 1880
1880 County and township map of the states of Connecticut, Connecticut and Rhode Island.
Connecticut Map Links
- Connecticut State Parks Map (mapofus.org)
- Connecticut Lakes and Rivers Map (mapofus.org)
- Connecticut Digital Map Library (usgwarchives.net)
- Old Historical Maps of Connecticut (alabamamaps.ua.edu)
- Connecticut Maps, Atlases & Gazetteers (ancestry.com)
- Connecticut Maps – The Perry-Castañeda Library Map Collection (lib.utexas.edu)
- U.S., Indexed County Land Ownership Maps, 1860-1918 (ancestry.com)
- American Memory Map Collection: 1500-2004 (memory.loc.gov)
- Connecticut Map Books (amazon.com)