# Missouri primary elections August 2026 > Live situation record from CLSTR: https://clstr.news/situations/missouri-primary-elections-august-2026 > Updated: 2026-07-30T22:17:24.000Z. Sources: 4. Developments: 2. In late July 2026, coverage focused on local Republican primaries in Missouri. The first report detailed New Madrid County’s August 4 primary, outlining contests for county offices and four state constitutional amendments, and noting unopposed Republican candidates for many positions. The second report, published a few days later, broadened the scope to include Scott County’s GOP primary, naming incumbent and challenger candidates for presiding commissioner and circuit court clerk, as well as county‑wide tax questions. It also mentioned the simultaneous Kansas primary, highlighting the extensive slate of statewide races and a proposed amendment on Supreme Court appointments. Together, the snapshots trace a rollout of primary‑election information across multiple Missouri counties, expanding from a single‑county focus to a regional overview while also noting related ballot measures in both states. ## Timeline ### 2026-07-30: Missouri and Kansas primary elections scheduled for Aug. 4 Missouri's Scott County GOP primary and Kansas's statewide primary both take place on Aug. 4, covering local offices, tax measures, and hundreds of state positions with voting guidance provided. 3 sources. https://clstr.news/cluster/missouri-and-kansas-primary-elections-scheduled-for-aug-4 ### 2026-07-25: New Madrid County, Missouri Holds Primary Election with Multiple Races and Constitutional Amendments New Madrid County, MO, will vote on four constitutional amendments and local races in the Aug. 4 primary, with judges and commissioners running unopposed in November; a column also recalled historic July 25‑day 2 sources. https://clstr.news/cluster/new-madrid-county-missouri-holds-primary-election-with-multiple-races-and-constitutional-amendments --- Cite as: Missouri primary elections August 2026. CLSTR, https://clstr.news/situations/missouri-primary-elections-august-2026