Historically, Kent County, like West Michigan as a whole, was a stronghold for the
Republican Party. For most of the 20th century, it was rather conservative for an urban county. The GOP only lost the county in four presidential elections from 1888 to 2004, two of which saw the
Democratic Party win over 400 electoral votes nationwide. However, the Democrats have received increased support since the 2000s, with Grand Rapids and nearby suburbs supporting the Democratic Party while the outer suburbs and rural areas support the Republican Party. Since the 1990s, Grand Rapids has also normally sent Democrats to the
state legislature. In 2008, Democratic presidential candidate
Barack Obama narrowly carried the county, receiving 49.34% of its votes to Republican
John McCain's 48.83%. It was the first time the county had supported a Democrat for president since 1964, and only the fourth time since 1884. By comparison,
George W. Bush had taken almost 59 percent of the county's vote in 2004. In 2012, the county returned to the Republican camp as
Mitt Romney won 53.0% of the vote to Obama's 45.35%. Four years later, Republican
Donald Trump won the county with 47.66% of the vote, to 44.61% for his Democratic rival,
Hillary Clinton, while
Gary Johnson of the
Libertarian Party received 4.58%. In
2020,
Joe Biden received nearly 52% of the votes in the county, the largest vote share for a Democratic candidate since
Lyndon Johnson in
1964. By comparison, Obama only won the county by 1,573 votes in 2008, for 49.7 percent of the vote. Kent County is one of only thirteen counties in the United States to have voted for Obama in 2008,
Romney in 2012, Trump in 2016, and Biden in 2020. In
2024,
Kamala Harris became the first Democrat to carry Kent County while losing the presidential election. Harris also won the county despite losing
Michigan in 2024, the first time it voted for a Democratic nominee who lost statewide since 1916, potentially indicating a leftward shift in the county. The county is considered a
bellwether politically. In
2018,
Gretchen Whitmer, herself a Kent County native, became the first Democratic governor to win the county after
James Blanchard's
1986 landslide re-election. Also during the same cycle, incumbent Democratic Senator
Debbie Stabenow narrowly carried the county by 0.3 points, only the second time (following
Carl Levin in
2008) since
Donald Riegle in
1982 the county supported a Democrat for Senate. In the House of Representatives, the bulk of the county has been located in
Michigan's 3rd congressional district since the 1993 redistricting cycle. That district had previously been the
5th congressional district from 1873 to 1993. The current Representative for the district is Democrat
Hillary Scholten. Until Scholten took office in 2023, the city had been represented by a Republican for all but 35 months since 1913. The only Democrat to represent the city in this time was
Richard Vander Veen, first elected in a 1974 special election following the district's long-time Representative
Gerald Ford's ascension to
Vice President. Vander Veen was ousted by Republican
Harold S. Sawyer in 1976, and the GOP held the seat without interruption until Scholten's win in 2022. Further underlining how Republican the county has historically been, the Democrats representing Grand Rapids-based districts in the state legislature were typically the only elected Democrats above the county level until 2023. A sliver of northern and eastern Kent County, including Cedar Springs and Lowell, is in the
2nd congressional district, represented by Republican
John Moolenaar. ==Communities==