Hartsburg’s post office opened in 1894, and 53% of its homes were built before 1940
Its Register listings are the Bond's Chapel Methodist Episcopal Church and the Samuel E. Hackman Building. Its Register listings are the Bond's Chapel Methodist Episcopal Church and the Samuel E. Hackman Building. Below: maps from 1948 on and the census since 1910.
Wikipedia doesn’t have a history of Hartsburg yet. The photos, dates and memories neighbors add here are how it gets written.
Hartsburg is a village in southern Boone County, Missouri, United States. It is part of the Columbia, Missouri Metropolitan Statistical Area. The population was 133 per the 2020 census.
Its first post office opened in 1894. Between the 2010 and 2020 censuses its population grew from 103 to 133 (+29%).
Intro from Wikipedia. Population: U.S. Census Bureau.
People over time
Hartsburg, census by census
Peaked at 211 in 1920; 133 people lived here in 2020.
12 censuses, 1910–2020.
U.S. Census Bureau decennial counts, from the census table on Hartsburg’s Wikipedia page.
Timeline
Hartsburg, 1894 to 1982
Woven from the archive, old maps, post office records, the National Register and the people born here.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From the National Register of Historic Places (2), Wikidata and Wikipedia for famous people, U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.