CREATION AND ORGANIZATION OF COUNTIES IN IDAHO AREA OF LAND
IN ACRES IN EACH COUNTY SURVEYED AND UNSURVEYED
MILITARY, INDIAN AND FOREST RESERVATIONS AND
AREA OF LAKES UP TO DECEMBER, 1907
Before the passage of the act of Congress creating the Territory of
Idaho, approved March 8, 1863, the legislature of Washington
territory had by legislative enactment created four counties in that
portion of Idaho taken from Washington Territory, viz., Shoshone,
Nez Perce, Idaho and Boise counties. The last three counties named
had organized and had their county governments in operation. The
first county created by act of the first session was Owyhee county.
It embraced all territory south of Snake river and west of the Rocky
Mountains. Approved Dec. 31st, 1863. The second was Oneida, out of
the eastern portion of Owyhee county. Act of Jan. 22, 1864. (p.
625.) At this first session of the territorial legislature of Idaho,
an act was passed re-bounding and organizing these same four
counties that had been created by act of the Washington territory
legislature, without any apparent change, viz., Nez Perce, Shoshone,
Idaho and Boise counties. In the same act the counties of Alturas
and Owyhee were organized and Owyhee county was rebounded, thus
creating and authorizing the organization of six counties in one
act, which act was approved February 4th, 1864. (See pp. 628 to 630,
inclusive, 1st Session laws.)
Ada county was created out of the southern and western portion of
Boise county by legislative act at the 2nd session. Approved Dec.
22, 1864. (See p. 480, 2nd Session laws.)
Latah and Kootenai counties were created out of the north-western
portion of Idaho by legislative act at the second session. Approved
December 22, 1864. (See p. 482, 2nd Session Laws.) These counties
did not organize for several years later, but remained and acted as
a part of Nez Perce until organized, of which mention will be made
later.
Lemhi county was created out of the southeastern part of Idaho
county and was organized in 1869 under an act passed at the fifth
session of the legislature, approved January 9, 1869. All of these
nine counties have been spoken of before in Chapter 20.
The next county created was Bear Lake, which was created out of the
southeastern portion of Oneida county by an act passed at the eighth
session of the legislature and approved January 5th, 1875.
Washington county was created out of the northwestern portion of Ada
county by an act passed at the 10th session of the legislature,
approved February 20th, 1879.
Cassia county was created out of the eastern portion of Owyhee
county and the western portion of Oneida, by act of the 10th
session, approved February 20th, 1879.
Custer county was created out of a portion of the northeastern part
of Alturas county and the western portion of Lemhi county, by
legislative act passed at the 11th session, and approved January 8,
1881.
Kootenai county, of which we have spoken, appears to have organized
and put her county government into operation in 1881, under the old
creative act of Dec. 22nd, 1864.
Latah county appears to have organized and put her county
government into operation in 1883, under the old creative act of
December 22nd, 1864.
Bingham county was created out of the northern and eastern portions
of Oneida county by act of the 18th session of the legislature,
approved January 13, 1885.
Elmore county was created out of the Southwestern portion of Alturas
county by an act of the 15th session of the territorial legislature,
approved February 7, 1889.
Logan county was by the same act created out of the southern part of
Alturas county.
Canyon county was created out of the southwestern portion of Ada
county by act of the first state legislature, approved March 7,
1891.
Fremont county was created out of the northern portion of Bingham
county by act of the 2nd session of the state legislature, approved
March 4, 1893.
Bannock county was created out of the southern portion of Bingham
county at the same session. The act was approved March 6th, 1893.
These compose all the counties in Idaho up to January 1, 1907,
except that the boundary lines and the names of Alturas and Logan
counties were changed at the 3rd session of the state legislature in
1895. The name of Alturas was changed to that of Blaine, and the
name of Logan, to that of Lincoln. I shall not give any statement of
the different kinds of legislation and litigation had over the
territory embraced in these two last named counties, covering a
period of about nine years, involving great expense, unrest and some
bad feeling. After this, Alturas county will be dropped, and Blaine
county will take its place, and Lincoln county will take the place
of Logan county in this and further writings.
Twin Falls county was created out of the western portion of Cassia
county by act of the 9th session of the state legislature approved
Feb. 21, 1907.
Bonner county was created out of the northern portion of Kootenai
county, by act of the 9th session of the state legislature, approved
February 21, 1907.
This completes the names and number, twenty-three, of counties in
Idaho on December 1, 1907. All of them have their county governments
in operation.
Source: The History of Idaho by John Hailey
Published by Press of Syms-York Co., 1910
Submitted by Kim Torp |