Miami County, Ohio
Demographics

Miami County, Ohio

Section Title: Demographics
Table Section Text: None

Historical population

Census	Pop.	%±

1810	3,941	—

1820	8,851	124.6%

1830	12,807	44.7%

1840	19,688	53.7%

1850	24,999	27.0%

1860	29,959	19.8%

1870	32,740	9.3%

1880	36,158	10.4%

1890	39,754	9.9%

1900	43,105	8.4%

1910	45,047	4.5%

1920	48,428	7.5%

1930	51,301	5.9%

1940	52,632	2.6%

1950	61,309	16.5%

1960	72,901	18.9%

1970	84,342	15.7%

1980	90,381	7.2%

1990	93,182	3.1%

2000	98,868	6.1%

2010	102,506	3.7%

Est. 2018	106,222	3.6%

U.S. Decennial Census 1790-1960 1900-1990 1990-2000 2010-2017

Sentence(s)

As of the 2010 United States Census, there were 102,506 people residing in Miami County.

final_sentence: As of the 2010 United States Census, there were 102,506 people residing in Miami County.