Indiana 1820 – 1850 Census Records found online.
1820 US Federal Census
- Lawrence County Indiana
- Posey County Indiana
- Spencer County Indiana
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1830 US Federal Census
- Boone County Indiana
- Fountain County Indiana
- Hendricks County Indiana
- Henry County Indiana
- Morgan County Indiana
- Putnam County Indiana
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1840 US Federal Census
- Adams County Indiana
- Allen County Indiana
- Bartholomew County Indiana
- Boone County Indiana
- Hendricks County Indiana
- Henry County Indiana
- Index
- Franklin Township – Part 1
- Franklin Township – Part 2
- Franklin Township – Part 3
- Franklin Township – Part 4
- Franklin Township – Part 5
- Franklin Township – Part 6
- Franklin Township – Part 7
- Franklin Township – Part 8
- Franklin Township – Part 9
- Franklin Township – Part 10
- Kosciusko County Indiana
- Morgan County Indiana
- Scott County Indiana
- Whitley County Indiana
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1850 US Federal Census
- Adams County Indiana (hosted by USGenWeb Census Project
- Benton County Indiana
- Boone County Indiana
- Clay County Indiana
- Decatur County Indiana
- DeKalb County Indiana
- Index (A-C)
- Index (D-G)
- Index (H-K)
- Index (L-O)
- Index (P-R)
- Index (S-V)
- Index (W-Z)
- Notes
- Part 1
- Butler Township
- Troy Township
- Newville Township
- Auburn Township
- Franklin Township
- Franklin Township
- Fairfield Township
- Union Township
- Union Township
- Stafford Township
- Concord Township
- Concord Township
- Jackson Township
- Jackson Township
- Delaware County Indiana
- Index A
- Index B
- Index (C-D)
- Index (E-G)
- Index (H-I)
- Index (J-L)
- Index (M-N)
- Index (O-R)
- Index S
- Index (T-V)
- Index (W-Z)
- Perry Township
- Perry Township
- Liberty Township
- Liberty Township
- Delaware Township
- Centre Township, Muncie
- Monroe Township
- Salem Township
- Mt. Pleasant Township
- Centre Township
- Washington Township
- Harrison
- Union Township
- Centre Township
- Niles
- Niles
- Townships
- Elkhart County Indiana
- Fayette County Indiana
- Fulton County Indiana
- Grant County Indiana
- Hendricks County Indiana
- Index A
- Index B
- Index C
- Index (D-E)
- Index (F-G)
- Index H
- Index (I-K)
- Index L
- Index M
- Index (N-O)
- Index (P-Q)
- Index R
- Index S
- Index (T-V)
- Index (W-Z)
- Liberty Township
- Liberty Township
- Franklin Township
- Clay Township
- Center Township
- Middle Township
- Eel River Township
- Eel River Township
- Marion Township
- Marion Township
- Liberty Township
- Belville
- Guilford Township
- Washington Township
- Washington Township
- Center Township
- Center Township
- Middle Township
- Brown Township
- Brown Township
- Howard County Indiana
- Jasper County Indiana
- Kosciusko County Indiana
- Lagrange County Indiana
- Lake County Indiana
- Laporte County Indiana
- Index (A-B)
- Index (B-C)
- Index (C-G)
- Index (G-H)
- Index (I-M)
- Index (M-P)
- Index (P-S)
- Index (S-V)
- Index (W-Z)
- Clinton Township
- Noble Township
- Union Township
- Kankakee Township
- Springfield Township
- Wills Township
- Pleasant Township
- Centre Township
- Town of LaPorte
- Town of LaPorte
- Coolspring Township
- Michigan City
- Scipio Township
- New Durham Township
- Marshall County Indiana
- Noble County Indiana
- Parke County Indiana
- Porter County Indiana
- Posey County Indiana
- Pulaski County Indiana
- Scott County Indiana
- St. Joseph County Indiana
- Vigo County Indiana
- Warren County Indiana
- White County Indiana
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