Learning about the history and what resources are available for the places your ancestor lived can give your research a solid boost. The Ancestry.com State Research Guide series includes historical background, a chronology, helpful information on census and vital record availability, highlighted collection for that place on Ancestry.com, and links to important resources beyond Ancestry.com. By clicking on a state you can view and/or download the guide for that state.
- Alabama (21 November 2014)
- Alaska (02 January 2014)
- Arizona (3 March 2014)
- Arkansas (20 June 2014)
- California (08 January 2014)
- Colorado (12 September 2014)
- Connecticut (1 March 2014)
- Delaware (26 December 2014)
- District of Columbia (8 January 2015)
- Florida (27 March 2014)
- Georgia (25 November 2013)
- Hawaii (22 August 2014)
- Idaho (26 June 2014)
- Illinois (8 October 2014)
- Indiana (12 December 2013)
- Iowa (10 December 2014)
- Kansas (29 January 2014)
- Kentucky (16 May 2014)
- Louisiana (18 April 2014)
- Maine (04 April 2014)
- Maryland (11 April 2014)
- Massachusetts (17 December 2014)
- Michigan (07 February 2014)
- Minnesota (9 May 2014)
- Mississippi (6 June 2014)
- Missouri (14 August 2014)
- Montana (19 December 2014)
- Nebraska (20 March 2014)
- Nevada (29 October 2014)
- New Hampshire (12 July 2014)
- New Jersey (24 October 2014)
- New Mexico (22 January 2014)
- New York (14 January 2014)
- North Carolina (5 September 2014)
- North Dakota (5 January 2015)
- Ohio (12 March 2014)
- Oklahoma (31 July 2014)
- Oregon (12 February 2014)
- Pennsylvania (17 October 2014)
- Puerto Rico (10 June 2014)
- Rhode Island (23 May 2014)
- South Carolina (2 May 2014)
- South Dakota (8 January 2015)
- Tennessee (4 July 2014)
- Texas (25 November 2013)
- Utah (25 July 2014)
- Vermont (24 April 2014)
- Virginia (9 December 2013)
- Washington (12 December 2014)
- West Virginia (17 July 2014)
- Wisconsin (30 May 2014)
- Wyoming (8 August 2014)