Union Township is one of twelve townships in Adams County, Indiana. As of the 2020 census, its population was 905, down from 922 from the 2010 census.

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Town numbers

ZIP codeSign in to add

Area codeSign in to add

Living in Union

Work & commute in Union

Full picture →

Most working residents leave Union for work: only 0% work in town. The top destinations are Decatur (28%), Fort Wayne (25%) and Berne (4%). Half commute less than 20 miles.

Decatur

28%

Fort Wayne

25%

Berne

Bluffton

0%Work in townlive and work in Union 20 miWhere do people commute?the commute map 32Jobs based herea commuter town

Census LEHD 2023 · ACSWork & commute in Union →

Health in Union

B⁻

Health Grade B−

Healthier than 51% of U.S. towns on seven CDC estimates.

Compared with Indiana

6worse than IN

of 32 measures CDC estimates. The other 26 are too close to call.

Conditions 6▼ 6 close Habits all close Care all close Mind all close Everyday needs all close

BetterToo close to callWorse

What stands out

19.3%More older adults who have lost all their teethIN 15.4% · worse 9.6%More adults with COPDIN 8.1% · worse 7.9%More adults with heart diseaseIN 6.8% · worse

Care nearby

Adams Memorial HospitalDecatur · 5.6 mi · ER · rural critical access

Family Health Care of Northwest OhioVan Wert · 13 mi · sliding-scale fees

Primary careShortage · county-wide

DentalShortage · county-wide

Mental healthShortage · county-wide

CDC PLACES 2025 · modeled estimates for adults · ZIP codes 46733, 46773 · CMS · HRSAHealth in Union →

Natural hazards in Union

Low

Expected storm and flood damage is higher than in 39% of U.S. communities.

🌊 Inland flooding🌪️ Tornadoes💨 Strong wind

0Does Union flood?no paid flood claims on record 1Disasters that paid out herefederal disaster sent FEMA money to Union MapUnion vs. its neighborsnearby towns shaded by rating

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

Climate in Union

Full climate →

Union has chilly winters and warm summers. A typical July afternoon reaches 84°, a January night drops to 18°, and about 28 inches of snow falls in a normal winter.

36° / 21°Winter

60° / 39°Spring

82° / 61°Summer

63° / 43°Fall

How much snow does Union get?About 28 inches a winter.Rain & snow →When is the first frost?Around Oct 19, with the last in spring around Apr 23.Frost dates →Is it warmer than it used to be?+1.3° vs. the 20th century.Then & now →

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

Schools in Union

All Union schools →

C⁺

School Grade C+

The public schools Union’s kids attend, from kindergarten through graduation, trail 60% of Indiana’s districts on state tests and graduation. Among towns with similar incomes, they rank near the bottom.

Schools1

St. Peter-Immanuel Lutheran SchoolElementary · Grades PK–8 · 78 students

School data from the U.S. Department of Education (NCES, EDFacts). The School Grade is our own summary of state test results and graduation rates, graded within IN. Ratings are from neighbors.