Sanilac County Population 2018

Sanilac County's estimated population is 41,269 with a growth rate of -0.30% in the past year according to the most recent United States census data. Sanilac County is the 40th largest county in Michigan.

Year Population Growth Growth Rate
201741,269-123-0.30%
201641,392-62-0.15%
201541,454-205-0.49%
201441,659-241-0.58%
201341,900-405-0.96%
201242,305-399-0.93%
201142,704-390-0.90%
201043,0943,1667.93%
199039,928-861-2.11%
198040,7895,90016.91%
197034,8892,5757.97%
196032,3141,4774.79%
195030,8377232.40%
194030,1142,3638.52%
193027,751-3,486-11.16%
192031,237-2,693-7.94%
191033,930-1,125-3.21%
190035,0552,4667.57%
189032,5896,24823.72%
188026,34111,77980.89%
187014,5626,96391.63%
18607,5995,487259.80%
18502,1120.00%

Sanilac County Population Growth

Population Data via

Sanilac County Race Data

Race Population Percentage
White40,39797.89%
Two or More Races4591.11%
American Indian and Alaska Native2350.57%
Black or African American2170.53%
Asian1590.39%
Native Hawaiian and Other Pacific Islander90.02%

Sanilac County Population Pyramid

0k1k1k2k Male Population0k1k1k2k 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