Town guide
Irena
A village of 14 people in Missouri
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What’s happening
Weather
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About Irena
Village in Worth County, Missouri, United States14Population
0.9 sq miArea
1,148 ftElevation
Irena is a village in north central Worth County, Missouri, United States. The population was 14 at the 2020 census.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
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Living in Irena
Health in Irena
Compared with Missouri
1better than MO·12worse
of 32 measures CDC estimates. The other 19 are too close to call.
BetterToo close to callWorse
What stands out
Care nearby
Ringgold County HospitalMount Ayr · 13.4 mi · ER · rural critical access
Infinity Health - Mount Ayr OfficeMount Ayr · 14.4 mi · sliding-scale fees
Primary careShortage · county-wide
DentalShortage · county-wide
Mental healthShortage · county-wide
CDC PLACES 2025 · modeled estimates for adults · ZIP code 64456 · CMS · HRSAHealth in Irena →
Natural hazards in Irena
High
Expected storm and flood damage is higher than in 61% of U.S. communities.
🌡️ Heat waves🌊 Inland flooding🌵 Drought
FEMA National Risk Index December 2025 · OpenFEMANatural hazards in Irena →
Climate in Irena
Full climate →Irena has cold winters and warm summers. A typical July afternoon reaches 86°, a January night drops to 15°, and about 18 inches of snow falls in a normal winter.
36° / 18°Winter
62° / 40°Spring
84° / 63°Summer
64° / 42°Fall
NOAA U.S. Climate Normals, 1991–2020Climate in Irena →
Libraries near Irena
See all →Nearest: Worth County LibraryGrant City · 4.1 miles · 20 hrs a week
Where Irena is
Explore map →
Location map
Missouri · MOTown boundary on OpenStreetMap →
How things work in Irena
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