| Name of County
|
Date Formed
|
Boundary Changes
|
Parent County
|
Counties Created by Boundary Changes
|
| Adams
|
1867 Feb 16
|
Details
|
Clay
|
none
|
| Antelope
|
1871 Mar 01
|
Details
|
Pierce
|
none
|
| Arthur
|
1887 Mar 31
|
Details
|
Nebraska Territory
|
none
|
| Banner
|
none 8 18
|
Details
|
Cheyenne
|
none
|
| Blaine
|
none Mar 05
|
Details
|
Custer
|
Thomas 1887
|
| Blackbird
|
none Jun 22
|
Details
|
Nebraska Territory
|
renamed Thurston 1889
|
| Boone
|
none Mar 01
|
Details
|
Platte
|
Greeley 1871, Wheeler 1877
|
| Box Butte
|
Thomas 1887 Mar 23
|
Details
|
Nebraska Territory
|
none
|
| Boyd
|
renamed Thurston 1889 Mar 20
|
Details
|
Holt
|
none
|
| Brown
|
Greeley 1871, Wheeler 1877 Feb 19
|
Details
|
Nebraska Territory
|
Keya Paha 1884, Rock 1857
|
| Buffalo
|
none Mar 14
|
Details
|
Nebraska Territory
|
Dawson 1860, Sherman 1871
|
| Burt
|
none Nov 23
|
Details
|
Nebraska Territory
|
Cuming 1855, Thurston 1889
|
| Butler
|
Keya Paha 1884, Rock 1857 Jan 26
|
Details
|
Nebraska Territory
|
none
|
| Calhoun
|
Dawson 1860, Sherman 1871 Mar 14
|
Details
|
Nebraska Territory
|
renamed Saunders 1862
|
| Cass
|
Cuming 1855, Thurston 1889 Nov 23
|
Details
|
Nebraska Territory
|
none
|
| Cedar
|
none Feb 12
|
Details
|
Nebraska Territory
|
none
|
| Chase
|
renamed Saunders 1862 Feb 27
|
Details
|
Nebraska Territory
|
none
|
| Cherry
|
none Feb 23
|
Details
|
Nebraska Territory
|
none
|
| Cheyenne
|
none Jun 22
|
Details
|
Nebraska Territory
|
Banner 1888, Deuel 1888, Kimball 1888, Morrill 1908, Scotts Bluff 1881
|
| Clay
|
none Mar 07
|
Details
|
Nebraska Territory
|
Adams 1867, Nuckolls 1860
|
| Colfax
|
none Feb 15
|
Details
|
Dodge
|
none
|
| Cuming
|
Banner 1888, Deuel 1888, Kimball 1888, Morrill 1908, Scotts Bluff 1881 Mar 16
|
Details
|
Burt
|
none
|
| Custer
|
Adams 1867, Nuckolls 1860 Feb 17
|
Details
|
Nebraska Territory
|
Blaine 1885, Logan 1885
|
| Dakota
|
none Mar 07
|
Details
|
Nebraska Territory
|
none
|
| Dawes
|
none Feb 19
|
Details
|
Sioux
|
none
|
| Dawson
|
Blaine 1885, Logan 1885 Jan 11
|
Details
|
Buffalo
|
none
|
| Deuel
|
none Nov 06
|
Details
|
Cheyenne
|
Garden 1909
|
| Dixon
|
none Jan 26
|
Details
|
Nebraska Territory
|
none
|
| Dodge
|
none Nov 23
|
Details
|
Nebraska Territory
|
Colfax 1869
|
| Douglas
|
Garden 1909 Nov 23
|
Details
|
Nebraska Territory
|
Saunders 1865
|
| Dundy
|
none Feb 27
|
Details
|
Nebraska Territory
|
none
|
| Emmet
|
Colfax 1869 Feb 18
|
Details
|
renamed from L’Eau Qui Court
|
renamed Knox 1873
|
| Fillmore
|
Saunders 1865 Jan 26
|
Details
|
Nebraska Territory
|
none
|
| Forney
|
none Mar 23
|
Details
|
Nebraska Territory
|
renamed Nemaha 1856
|
| Franklin
|
renamed Knox 1873 Feb 16
|
Details
|
Kearney
|
none
|
| Frontier
|
none Jan 17
|
Details
|
Nebraska Territory
|
Red Willow 1873
|
| Furnas
|
renamed Nemaha 1856 Feb 27
|
Details
|
Nebraska Territory
|
none
|
| Gage
|
none Mar 16
|
Details
|
Nebraska Territory
|
Jefferson 1856, Saline 1855
|
| Garden
|
Red Willow 1873 Nov 02
|
Details
|
Deuel
|
none
|
| Garfield
|
none Nov 08
|
Details
|
Wheeler
|
none
|
| Gosper
|
Jefferson 1856, Saline 1855 Nov 26
|
Details
|
Nebraska Territory
|
none
|
| Grant
|
none Mar 31
|
Details
|
Nebraska Territory
|
none
|
| Greeley
|
none Mar 01
|
Details
|
Boone
|
none
|
| Greene
|
none Jan 11
|
Details
|
Nebraska Territory
|
renamed Seward 1862
|
| Hall
|
none Nov 04
|
Details
|
Nebraska Territory
|
Howard 1871
|
| Hamilton
|
none Feb 16
|
Details
|
York
|
none
|
| Harlan
|
renamed Seward 1862 Mar 01
|
Details
|
Nebraska Territory
|
none
|
| Hayes
|
Howard 1871 Feb 19
|
Details
|
Nebraska Territory
|
none
|
| Hitchcock
|
none Feb 27
|
Details
|
Nebraska Territory
|
none
|
| Holt
|
none Jan 09
|
Details
|
renamed from West
|
Boyd 1891
|
| Izard
|
none Nov 23
|
Details
|
Nebraska Territory
|
renamed Stanton 1855
|
| Johnson
|
none Mar 02
|
Details
|
Nebraska Territory
|
none
|
| Jefferson
|
Boyd 1891 Mar 06
|
Details
|
Nebraska Territory
|
Thayer 1856
|
| Kearney
|
renamed Stanton 1855 Jan 10
|
Details
|
Nebraska Territory
|
Franklin 1867
|
| Keith
|
none Feb 27
|
Details
|
Lincoln
|
McPherson 1887, Perkins 1887
|
| Keya Paha
|
Thayer 1856 Nov 04
|
Details
|
Brown, Rock
|
none
|
| Kimball
|
Franklin 1867 Nov 06
|
Details
|
Cheyenne
|
none
|
| Knox
|
McPherson 1887, Perkins 1887 Feb 21
|
Details
|
renamed from Emmet
|
none
|
| Lancaster
|
none Mar 06
|
Details
|
Nebraska Territory
|
Saline 1855, Seward 1885
|
| L’Eau Qui Court
|
none Feb 10
|
Details
|
Nebraska Territory
|
renamed Emmett 1867
|
| Lincoln
|
none Dec 11
|
Details
|
renamed from Shorter
|
Keith 1873, McPherson 1887
|
| Logan
|
Saline 1855, Seward 1885 Feb 24
|
Details
|
Custer
|
none
|
| Loup
|
renamed Emmett 1867 Mar 06
|
Details
|
Nebraska Territory
|
none
|
| Madison
|
Keith 1873, McPherson 1887 Jan 26
|
Details
|
Platte
|
Pierce 1856
|
| McPherson
|
none Mar 31
|
Details
|
Lincoln, Keith
|
none
|
| Merrick
|
none Nov 04
|
Details
|
Nebraska Territory
|
Nance 1879
|
| Morrill
|
Pierce 1856 Nov 03
|
Details
|
Cheyenne
|
none
|
| Nance
|
none Feb 13
|
Details
|
Merrick
|
none
|
| Nemaha
|
Nance 1879 Jan 26
|
Details
|
renamed from Forney
|
none
|
| Nuckolls
|
none Jan 13
|
Details
|
Clay
|
none
|
| Otoe
|
none Nov 23
|
Details
|
Nebraska Territory
|
none
|
| Pawnee
|
none Mar 06
|
Details
|
Nebraska Territory
|
none
|
| Perkins
|
none Nov 08
|
Details
|
Keith
|
none
|
| Phelps
|
none Feb 11
|
Details
|
Nebraska Territory
|
none
|
| Pierce
|
none Jan 26
|
Details
|
Madison
|
Antelope 1871
|
| Platte
|
none Jan 26
|
Details
|
Nebraska Territory
|
Boone 1871, Madison 1856
|
| Polk
|
none Jan 26
|
Details
|
Nebraska Territory
|
none
|
| Red Willow
|
Antelope 1871 Feb 27
|
Details
|
Frontier
|
none
|
| Richardson
|
Boone 1871, Madison 1856 Nov 23
|
Details
|
Nebraska Territory
|
none
|
| Rock
|
none rap no
|
Details
|
Brown
|
Keya Paha 1884
|
| Saline
|
none Mar 06
|
Details
|
Gage, Lancaster
|
none
|
| Sarpy
|
none Feb 07
|
Details
|
Nebraska Territory
|
Saundrs 1865
|
| Saunders
|
Keya Paha 1884 Jan 26
|
Details
|
Sarpy, Douglas
|
none
|
| Scotts Bluff
|
none Nov 06
|
BLUFF Details
|
Cheyenne
|
none
|
| Seward
|
Saundrs 1865 Jan 03
|
Details
|
renamed Greene
|
none
|
| Sheridan
|
none Jul 01
|
Details
|
Sioux
|
none
|
| Sherman
|
none Mar 01
|
Details
|
Buffalo
|
none
|
| Shorter
|
none Jan 26
|
Details
|
Nebraska Territory
|
renamed Lincoln 1861
|
| Sioux
|
none Feb 19
|
Details
|
Nebraska Territory
|
Dawes 1885, Sheridan 1885
|
| Stanton
|
none Mar 06
|
Details
|
renamed from Izard
|
none
|
| Thayer
|
renamed Lincoln 1861 Jan 26
|
Details
|
Jefferson
|
none
|
| Thomas
|
Dawes 1885, Sheridan 1885 Mar 31
|
Details
|
Blaine
|
none
|
| Thurston
|
none Mar 28
|
Details
|
Burt
|
Wayne 1871
|
| Valley
|
none Mar 01
|
Details
|
Nebraska Territory
|
none
|
| Washington
|
none Nov 23
|
Details
|
Nebraska Territory
|
none
|
| Wayne
|
Wayne 1871 Mar 04
|
Details
|
Thurston
|
none
|
| Webster
|
none Feb 16
|
Details
|
Nebraska Territory
|
none
|
| West
|
none Jan 13
|
Details
|
Nebraska Territory
|
renamed Holt 1862
|
| Wheeler
|
none Feb 17
|
Details
|
Boone
|
Garfield 1884
|
| York
|
none Mar 13
|
Details
|
Nebraska Territory
|
Hamilton 1867
|