From 2007 to 2009, Coleman worked as an
associate at Oppenheimer, Blend, Harrison and Tate. She was then a member of the
Arnold, Missouri City Council. Coleman operated an independent law firm from 2009 to 2015 and joined TuckerAllen in 2015. Coleman has also worked for the
Thomas More Society, a
Pro-Life law firm.
Arnold City Council On April 2, 2013, Coleman won an open seat on the
Arnold City Council, representing the 2nd ward. Her term began on April 11. She did not run for re-election in 2015.
Missouri House of Representatives In March 2018, Coleman announced her campaign for the
Missouri House of Representatives in the 97th district. The seat was considered competitive after Democrat
Mike Revis narrowly flipped it from the Republicans in a February 2018 special election. In the House, Coleman served as chair of the House Children and Families Committee. In December 2021, Coleman introduced a bill that would ban abortion in Missouri after eight weeks, modeled after the
Texas Heartbeat Act. In 2022, Coleman proposed that Missouri women who leave the state to get an abortion should be prohibited from doing so, and introduced a provision to allow private citizens to sue anyone they suspect aided an out of state abortion.
Missouri Senate In February 2021, Coleman declared her candidacy for a seat in the
Missouri Senate. She came in first place against three opponents in the Republican primary, and then won the general election of 2022. In 2024, Coleman reinstated "ballot candy" provisions to a bill that would add barriers to citizen-initiated constitutional amendments. The provisions were previously removed in bipartisan negotiations in which the language was criticized by Democrats as "deceptive" and "unnecessary" while Republicans described it a means of being inclusive of rural voters. In May 2025, Coleman opposed legislation establishing
tax credit assistance for childcare, an issue identified as a priority by both preceding and current governors
Mike Parson and
Mike Kehoe. She stalled action on the measure by reading
Little House on the Prairie out loud on the senate floor, leading it to being pulled from consideration. == Personal life ==