Mercer County

County Population : 40,924
County Houses : 15,875
Land area : 463.3 sq. mi.
Water area : 10.0 sq. mi.
Industries providing employment : Manufacturing (33.2%), Educational,health and social services (16.5%), Retail trade (10.6%).

Races in Mercer County :
- White Non-Hispanic (97.8%)
- Hispanic (1.1%)
- American Indian (0.6%)
- Two or more races (0.6%)
(Total can be greater than 100% because Hispanics could be counted in other races)