County: Arenac (06)

Created from: Michigan Territory and Oakland County (1831)

Boundary finalized: 1883

Population: 1900 = 9999  | 2000 = 9999

• 02 Mar 1831 - ARENAC created by Michigan Territory from Non-County Area 2 attached to OAKLAND; ARENAC not fully organized, not attached. (Mich. Terr. Laws, 3:sec. 12/p. 872)
• 02 Mar 1836 - ARENAC attached to SAGINAW "for judicial purposes." (Mich. Acts 1836, ann. sess., p. 67)
• 01 Apr 1840 - ARENAC attachment to SAGINAW was confirmed [no change]. (Mich. Acts 1840, ann. sess., no. 119, secs. 1, 4, 33-35/pp. 196, 200)
• 20 Apr 1857 - ARENAC lost all territory to creation of BAY; ARENAC eliminated. (Mich. Acts 1857, reg. sess., no. 171, secs. 1-2, 15/pp. 438-439, 441; Mich. Rpts., 5:114)
• 21 Apr 1883 - ARENAC re-created from BAY; boundaries were somewhat different from those ARENAC originally had in 1831. (Mich. Acts 1883, reg. sess., pub., no. 35/p. 25)