District No. 4 (S29, T18N, R1W) - "Oak Valley" was created in May of 1869 and included Townships 18, 19, and 20 in Range 1 West
Early teachers:
- John Kern (1869)
- Mrs. Kate Gentleman (1901/1902)
Early board members:
District dissolved August 1, 1955
- W. A. Gossman, secretary (1907-1909)
- John Iossi, president; W. A. Gossman, secretary (1909-1911)
- John Iossi, president; W. A. Gossman, secretary; D. F. Donoghue, treasurer (1911-1914)
- John Iossi, president; Arthur Grossnicklaus, secretary; D. F. Donoghue, treasurer (1914-1918)
- John Erhausen, president; Arthur Grossnicklaus, secretary; C. F. Grossnicklaus, treasurer (1918/1919)
- John Erhausen, president; Arthur Grossnicklaus, secretary; John Grossnicklaus, treasurer (1919-1922)
- John Erhausen, president; Arthur Grossnicklaus, secretary; Albert Grossnicklaus, treasurer (1922-1923)
- John Erhausen, president; Arthur Grossnicklaus, secretary; James Donoghue, treasurer (1923/1924)
- John Erhausen, president; John Liebig, secretary; James Donoghue, treasurer (1924-1927)
- John Erhausen, president; Leo Gossman, secretary; James Donoghue, treasurer (1927-1932)
District No. 12 (S23, T18N, R1W) - Formed September 26, 1885. In 1926, a new school building was erected. The building committee was composed of: E. L. Mueller, director; George Saalfeld, moderator; Jacob Gottberg, treasurer; Adam Behle and Edward Reins. Otto Krumland of Columbus was the builder.History - Additional information found on the history of District No. 12
Early teachers (up to 1930):
- E. M. Ellis; James Conway, J. J. Manghan, W. H. Tedrow, D A. Cooper, Martin J. Hogan, D. W. Schaff, J. E. Conway, Margaret Dineen, Ella Dineen, Nellie Lynch, Mary Gleason, Albert Cramer, John Hayes, Kittie Linnehan, Birdie Dodds (1901/1902), Anna O'Callaghan, Rosemary O'Callaghan, Veronica Dineen, Esther Nauenburg, Mattie Pilling, Lena Hembd, Mabel Neuenburg, Viola Gleason and Mary Welch.
Early board members:
District No. 12 dissolved and became a part of District No. 10, March 1, 1968.
- Max Gottberg, secretary (1907-1910)
- Marian Rice, secretary (1910/1911)
- Louis Saalfeld, president; Marion Rice, secretary; J. F. Dineen, treasurer (1911/1912)
- Louis Saalfeld, president; Marion Rice, secretary; Otto Hembd, treasurer (1912/1913)
- Louis Saalfeld, president; J. F. Dineen, secretary; Otto Hembd, treasurer (1913-1916)
- Louis Saalfeld, president; Emil Mueller, secretary; Otto Hembd, treasurer (1916-1918)
- Louis Saalfeld, president; Emil Mueller, secretary; Jacob Gottberg, treasurer (1918-1924)
- George Saalfeld, president; Emil Mueller, secretary; Jacob Gottberg, treasurer (1924-1927)
- George Saalfeld, president; Emil Mueller, secretary; Ed Reins, treasurer (1927-1932)
District No. 22 (S5, T18N, R1W) - Organized April 6, 1872Early teacher: Miss Pearl Freman (1901/1902)
Early board members:
District dissolved and became a part of the new District No. 84, May 5, 1966.
- Joseph Mark, secretary (1907-1911)
- J. F. Blessen, president; Joseph Mark, secretary; Leopold Siebler, treasurer (1911-1919)
- Herman Kluver, president; Joseph Mark, secretary; Leopold Siebler, treasurer (1919-1921)
- A. W. Mark, president; Joseph Mark, secretary; Leopold Siebler, treasurer (1921-1930)
District No. 35 (S11, T18N, R1W) - "Pleasant Hill" was organized August 1, 1874.Early teacher: Miss Kathryn Hennessey (1899, 1901/1902)
Early board members:
- John Brunken, secretary (1907-1909)
- Fred Behlen, secretary (1909-1911)
- Henry Bakenhus, president; Fred Behlen, Jr., secretary; Peter Lutjens, treasurer (1911/1912)
- Henry Bakenhus, president; Wm. Meyer, secretary; Peter Lutjens, treasurer (1912-1922)
- Henry Bakenhus, president; William Lange, secretary; Peter Lutjens, treasurer (1922-1939)
Dissolved and merged with new District No. 84, May 5, 1966.