Bay County Population 2018

Bay County's estimated population is 104,239 with a growth rate of -0.23% in the past year according to the most recent United States census data. Bay County is the 20th largest county in Michigan.

Year Population Growth Growth Rate
2017104,239-242-0.23%
2016104,481-763-0.72%
2015105,244-781-0.74%
2014106,025-736-0.69%
2013106,761-169-0.16%
2012106,930-452-0.42%
2011107,382-294-0.27%
2010107,676-4,047-3.62%
1990111,723-8,158-6.81%
1980119,8812,5422.17%
1970117,33910,2979.62%
1960107,04218,58121.00%
195088,46113,48017.98%
194074,9815,5077.93%
193069,474-74-0.11%
192069,5481,3101.92%
191068,2385,8609.39%
190062,3785,96610.58%
189056,41218,33148.14%
188038,08122,181139.50%
187015,90012,736402.53%
18603,1640.00%

Bay County Population Growth

Population Data via

Bay County Race Data

Race Population Percentage
White100,13496.06%
Two or More Races2,2392.15%
Black or African American1,7721.70%
Asian7430.71%
American Indian and Alaska Native6540.63%
Native Hawaiian and Other Pacific Islander150.01%

Bay County Population Pyramid

0k1k2k3k4k Male Population0k1k2k3k4k Female Population8580757065605550454035302520151050
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990