The Democratic Clarion
May 20, July 1–November 11, 1870; Sporadic Issues from January 29–October 6 1871; April 26–May 3, August 16, 1872; April 18, 1873; January 26–August 14, 1874.
Democratic True Unionist
May 2, 1866–April 17, May 8 & 15, 1868; May 14, 1869.
The Easton Enterprise
March 23, 1906; December 25, 1908; July 30, November 13, 1909; September 28, 1911; 1915–July 8, 1920 August 5–December 1925; January 14–April 15, September 16, October 8, 22, & 28, November 11 & 25, 1926; January 20, July 28, 1927–August 15, November, December 28, 1929; January 23 & 30, March 13– April 24, June–July 17, 1930; January 1, 15–29, February 19, March 12, April 2, May 21, June 11, July 9, 23 & 30, October 1931–January 21, 1943; October 11, 1945–December 28, 1967
Havana Republican
Sporadic Issues January 7, 1896 to December 3, 1920; Miscellaneous Issues from June 22, 1917 to July 1931–June 1932; Sporadic issues through August 12, 1932.
Havana Shopper
January 6, 1971–September 9, 1981.
Havana Times
April 23 & 30, May 21, June 4, July 2, 9 & 30, October 8 & 22, December 10 & 17, 1852; January 17, 1853.
Kilbourne Independent
October 10–31, November 8–December 12, 26, 1902; January 9–31, February 20–March 6 & 27, April 10–24, May 8–June 26, July 17 & 25, August 7, 21 & 28, September 18 & 25, 1903.
Mason City Banner
June 23, 1904
Mason City Independent
August 1, 1890–March 31, 1892
Mason City Journal
Miscellaneous Issues August 17, 1877 to October 20, 1882
Mason County Democrat (currently published)
Sporadic Issues September 6, 1878 to July 23, 1880; July 30, 1880 to May 8, 1882; July 3, 1885; April 22, 1887; April 13, 1888; 1890 to June 26, July 3–August 7, October 2–November 20, December 18, 1891; January 6–November 17, 1893; January 5–February 16, March 2–December 28, 1894 (June 8 is missing); January 6–August 28, 1896 (April 17 & June 19 are missing), September 4, 1896–August 11, 1899 (June 30, 1899 missing); August 18, 1899–December, 1901; 1906–January 3, April 18, 1913 to the present.
Mason County Herald
May 6 & 27, June 17, July 8, September 23, December 2, 1853; March 3 & 17, April 28, August 18, November 3, 1854; May 3, 1855; May 8, 1856; April 10, 1857; April 16, December 24, 1858; May 13 & 20, 1859. June 22, 1888–June 14, 1889.
Port 30
February 20, 1980–February 23, 1983
April 13, 1983–December 31, 1986
November 28, December 19, 1903; January 16, 1904; January 7, February 25, April 1, 8, 22, & 29, May 20, June 3, July 15, August 19, October 7 & 28, 1905; January 6, February 3, March 10, April 14, August 25, October 6, November 10–24, December 22, 1906; August 24, 1907; June 6, 1908; February 5 & 26, March 19, 1910.
October 14, 1859–April 1861.