The map below shows the political leanings of people in and around St. Clair County. Darker red areas have almost entirely Republican voters, dark blue areas vote mostly for Democrats, and areas in lighter shades or in light purple are areas where the vote is usually split between parties.
Politics Key
Very liberal
Split evenly
Very conservative
St. Clair County tends to be republican based on voting results in recent elections. Compared to other nearby counties, St. Clair County has more republican voters. Compared to the nation as a whole, St. Clair County leans more republican.
Highly educated populations with bachelor’s degrees or higher tend to vote for more liberal candidates. In St. Clair County, 18.07% of all adults have earned a bachelor’s degree or higher. Educated women are far less likely to vote for conservatives, and in St. Clair County women make up 50.30% of the population.
Older Americans tend to vote more conservatively. Members of the Boomer and Silent generations (born 1928-1964) more often vote for republicans while GenX, Millennials (born 1965-1996) and younger generations consistently support democrats. The median age in St. Clair County is 43.3, which is older than the national median age of 38.1.
Is St. Clair County a political battleground? Across all types of political contests in St. Clair County, including state, local and presidential elections, races come within five percentage points 12% of the time.
Note: Federal, local, and state elections are weighed based on the recency of the election and the importance most voters assign to each seat.
Nearby Counties
- Macomb County, MI: more liberal voters
- Sanilac County, MI: more conservative voters
- Lapeer County, MI: more conservative voters
- Oakland County, MI: more liberal voters
- Wayne County, MI: more liberal voters
- Genesee County, MI: more liberal voters
- Tuscola County, MI: more conservative voters
- Livingston County, MI: more conservative voters
- Huron County, MI: more conservative voters
- Washtenaw County, MI: more liberal voters
Counties with Similar Populations
- Ellis County, TX: more conservative voters
- Middlesex County, CT: more liberal voters
- Rock County, WI: more liberal voters
- Santa Rosa County, FL: more conservative voters
- Pueblo County, CO: more liberal voters
- Maui County, HI: more liberal voters
- Wyandotte County, KS: more liberal voters
- Winnebago County, WI: more liberal voters
- Kenton County, KY: more conservative voters
- Greene County, OH: more conservative voters
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