Harrison Township is a township in Daviess County, Missouri, United States. At the 2020 census, its population was 143. Harrison Township has the name of William Henry Harrison, 9th President of the United States.

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Living in Harrison

Health in Harrison

Compared with Missouri

13worse than MO

of 32 measures CDC estimates. The other 19 are too close to call.

Conditions 8▼ 4 close Habits 2▼ 2 close Care 1▼ 6 close Mind 2▼ 3 close Everyday needs all close

BetterToo close to callWorse

What stands out

11.4%More adults with COPDMO 8% · worse 8.8%More adults with heart diseaseMO 6.8% · worse 20.5%More smokersMO 16% · worse

Care nearby

Hedrick Medical CenterChillicothe · 14.7 mi · ER · rural critical access

Hamilton Medical ClinicHamilton · 10.6 mi · sliding-scale fees

Primary careShortage · county-wide

DentalShortage · county-wide

Mental healthShortage · county-wide

CDC PLACES 2025 · modeled estimates for adults · ZIP codes 64625, 64640 · CMS · HRSAHealth in Harrison →

Natural hazards in Harrison

Moderate

Expected storm and flood damage is higher than in 57% of U.S. communities.

🌊 Inland flooding🌪️ Tornadoes🥶 Cold waves

0Does Harrison flood?no paid flood claims on record 5Disasters that paid out herefederal disasters sent FEMA money to Harrison MapHarrison vs. its neighborsnearby towns shaded by rating

FEMA National Risk Index December 2025 · OpenFEMANatural hazards in Harrison →

Climate in Harrison

Full climate →

Harrison has chilly winters and warm summers. A typical July afternoon reaches 88°, a January night drops to 18°, and about 8 inches of snow falls in a normal winter.

39° / 21°Winter

64° / 42°Spring

86° / 64°Summer

66° / 44°Fall

How much snow does Harrison get?About 8 inches a winter.Rain & snow →When is the first frost?Around Oct 21, with the last in spring around Apr 15.Frost dates →Is it warmer than it used to be?+0.7° vs. the 20th century.Then & now →

NOAA U.S. Climate Normals, 1991–2020Climate in Harrison →

Libraries near Harrison

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Nearest: Daviess County LibraryGallatin · 9.8 miles · 38 hrs a week

Famous people from HarrisonWriters, athletes, leaders and more who were born in Harrison.Meet them →

Where Harrison is

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Imported town boundary

Missouri · MO · Daviess CountyTown boundary on OpenStreetMap →

How things work in Harrison

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