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Mount Union, IA

Census-designated place in Henry County, Iowa.

Population

111

Land area

0.2sq mi

People per sq mi

657

ZIP codes

0

Mount Union and its ZIP codes

Full map

Mount Union at a glance

  • Mount Union is about 11 times as dense as Iowa as a whole.

Economy and federal money

Jobs, pay, income and spending are for Henry County. PPP loans are for Mount Union.

Details

Unemployment rate

3.8%

Aug 2026, +0.2 pts in a year

Average annual pay

$54,439

8,140 jobs, 2025

Income per person

$53,599

BEA, 2024

Federal spending

$131M

FY 2026, $6,386 per person

Henry County economyFederal spending

Environment and hazard risk

Mount Union, IA, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Very Low

Top: heat wave

Storm events since 1996

445

Countywide, mostly thunderstorm wind

July high / Jan low

85° / 13°F

38.4 inches of rain a year

Hazards, floods and storm historyCheck a flood zone

Health statistics

Share of adults in Mount Union, IA, CDC PLACES estimates

All 40 measures

Obesity

41.2%

U.S. 33.3% +7.9 pts

Diabetes

12.8%

U.S. 12.1% +0.7 pts

Smoking

18.1%

U.S. 12.8% +5.3 pts

Uninsured (18-64)

6.9%

U.S. 11.1% -4.2 pts

Cities near Mount Union

NameDistanceLand area (sq mi)
YarmouthCensus-designated place4.2 mi1.7
WinfieldCity5.5 mi1
Morning SunCity7.7 mi0.8
SwedesburgCensus-designated place9.1 mi2.3
New LondonCity9.3 mi1.1
OldsCity9.6 mi0.3
Mount PleasantCity11 mi8.6
MediapolisCity12 mi1.2
TrentonCensus-designated place13 mi0.5
CrawfordsvilleCity13 mi0.4
WapelloCity13 mi1.3
WestwoodCity14 mi0.1
Columbus CityCity14 mi0.2
SperryCensus-designated place14 mi2.2
DanvilleCity14 mi0.7
WaylandCity15 mi1.1

Frequently asked questions

What county is Mount Union, IA in?
Mount Union is in Henry County, Iowa.
What is the population of Mount Union, IA?
About 111 people live in Mount Union, based on American Community Survey 5-year estimates.
What cities are near Mount Union?
Nearby places include Yarmouth (4.2 mi), Winfield (5.5 mi), Morning Sun (7.7 mi), Swedesburg (9.1 mi), New London (9.3 mi).

Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023