Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Population over time
Emerson had 403 residents in the 2020 census, down 16% since 2000.
It’s the 438th largest of 1,019 towns in Iowa by population.
Montgomery County grew from 17,803 residents in 1900 to 10,330 in 2020.
Montgomery County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Weather by month
Average highs peak around 86°F in summer, and winter lows average 13°F. About 37.3 inches of rain and melted snow fall in a typical year, with about 27 inches of snow.
Source: NOAA 1991–2020 climate normals, Red Oak, IA weather station (9 miles away).
Jobs in Montgomery County
3,420 jobs at 294 businesses in Montgomery County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Health care
Nearest hospitals
Montgomery County Memorial HospitalCritical access hospital · emergency room · Red Oak10.2 miles
Shenandoah Medical CenterCritical access hospital · emergency room · Shenandoah19.1 miles
Clarinda Regional Health CenterCritical access hospital · emergency room · CMS rating 4 of 5 · Clarinda27.4 miles
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Places in and around Emerson
Parks (1 nearby)
Evans Memorial Park · 3 acres0.9 mi
Libraries (1 nearby)
Emerson Public Library0.9 mi
Counts are within about 1 mile of the center of town.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.