Corrections would be appreciated.
Column totals have not been checked.
In the table below, the notation "n1+n2" distinguishes between normal counties in states, and county equivalents (e.g. counties in territories).
FIPS state county county county county county county county county code abbr 1790 1800 1810 1820 1830 1840 1850 1860 census census census census census census census census total 01 AL 0 0 0 0 0 0 52 52 02 AK 0 0 0 0 0 0 0 0 04 AZ 0 0 0 0 0 0 0 0 05 AR 0 0 0 0 0 0 51 55 06 CA 0 0 0 0 0 0 24 44 08 CO 0 0 0 0 0 0 0 0+1 09 CT 8 8 8 8 8 8 8 8 10 DE 3 3 3 3 3 3 3 3 11 DC 0 0+2(a) 0+4(a) 0+4(a) 0+4(a) 0+4(a) 0+3 0+3 12 FL 0 0 0 0 0 0 28 37 13 GA 1 1 1 1 1 1 95 132 15 HI 0 0 0 0 0 0 0 0 16 ID 0 0 0 0 0 0 0 0 17 IL 0 0 0 0 0 0 99 102 18 IN 0 0 4 35 63 87 91 92 19 IA 0 0 0 0 0 0 49 97 20 KS 0 0 0 0 0 0 0 41 21 KY 9 42 54 67 83 90 100 109 22 LA 0 0 0 0 0 0 47 48 23 ME 5 6 7 8 10 13 13 16 24 MD 19 19 19 19 19 20 20 21 25 MA 11 12 12 14 14 14 14 14 26 MI 0 0 4 7 16 32 43 62 27 MN 0 0 0 0 0 0 9 64 28 MS 0 0 0 0 0 0 59 60 29 MO 0 0 0 0 0 0 100 113 30 MT 0 0 0 0 0 0 0 0 31 NE 0 0 0 0 0 0 0 0+35 32 NV 0 0 0 0 0 0 0 0+1 33 NH 5 5 6 6 8 8 10 10 34 NJ 13 13 13 13 14 18 20 21 35 NM 0 0 0 0 0 0 0+7 0+11 36 NY 15 29 43 50 56 58 59 60 37 NC 54 60 62 62 64 68 79 86 38 ND 0 0 0 0 0 0 0 0 39 OH 7 36 59 73 79 87 88 88 40 OK 0 0 0 0 0 0 0 0 41 OR 0 0 0 0 0 0 0 1 42 PA 21 34 42 51 51 54 63 65 44 RI 5 5 5 5 5 5 5 5 45 SC 0 0 0 0 0 0 29 30 46 SD 0 0 0 0 0 0 0 0 47 TN 8 17 38 48 62 72 79 84 48 TX 0 0 0 0 0 0 78 133 49 UT 0 0 0 0 0 0 0+9 0+8 50 VT 7 11 12 13 13 14 14 14 51 VA 69 78 81 82 83 92 95 98 53 WA 0 0 0 0 0 0 0 0+19 54 WV(b) 9 13 16 21 23 28 42 50 55 WI 0 0 0 0 0 22 31 58 56 WY 0 0 0 0 0 0 0 0 60 AS 0 0 0 0 0 0 0 0 66 GU 0 0 0 0 0 0 0 0 72 PR 0 0 0 0 0 0 0 0 78 VI 0 0 0 0 0 0 0 0 XX CZ 0 0 0 0 0 0 0 0 XX TT 0 0 0 0 0 0 0 0 XX NM 0 0 0 0 0 0 0 0 Indian Ter. 0 0 0 0 0 0 0 0 Dakota Ter. 0 0 0 0 0 0 0 0+1 Minn Ter. 0 0 0 0 0 0 0+9 NA Wash Ter. 0 0 0 0 0 0 0+3 NA Oreg Ter. 0 0 0 0 0 0 0+9 NA Utah Ter. 0 0 0 0 0 0 0+10 NA NM Ter. 0 0 0 0 0 0 0+7 NAfootnotes
(a) A portion of Alexandria County was transferred from DC to VA in 1846. (b) 1854: Wash. Terr = present day WA+ID(N) (b) 1854: Oreg. Terr = present day OR+ID(S) (c) 1854: Utah Terr = present day NV+UT+CO(W) (d) 1854: NM Terr = present day AZ+NM (e) 1854: Missouri or NW Terr = present day MT+WY+ND(W)+SD(W)+NE(N) (f) 1854: Minn Terr = present day ND(E)+SD(E)+MN. (g) 1854: Indian Terr = present day CO(E)+KS+NE(S)+OK (h) 1854: 7 Terr = present day 16 states: WA,OR,NV,UT,NM,AZ,ID,MT,WY,ND,SD,MN,CO,NE,KS,OK 1855: Kans Terr = present day KS+CO(E). 1855: Nebr Terr = present day MT+WY+ND(W)+SD(W)+NE 1855: Indian Terr = present day OK.References
1790 Census: 1873JONE
1800 Census: 1873JONE
1810 Census: 1873JONE
1820 Census: 1873JONE
1830 Census: 1873JONE
1840 Census: 1873JONE
1850 Census: 1855SMIT, 1858GOOD, 1862JOHN, 1873JONE
1860 Census: 1873JONE, 1862JOHN
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