About Thayer
Thayer, IA is a tiny community located in southern Iowa, home to 48 residents as of the latest Census estimates.
Thayer holds the status of an incorporated city with its own municipal government. The community covers 0.14 square miles, giving it wide-open spaces and a spread-out, rural feel at roughly 343 residents per square mile.
📰 Thayer News Today
- Leslie Dean "Les" Vanderpluym Obituary (2026) - Thayer, IA - Iowa Cremation - Cedar Rapids Legacy obituary · Jul 2
- Monthly Weather Forecast for Thayer, Iowa 50254 The Weather Channel · Mar 18
- William "Bill" Bailey Obituary Jan 5, 2026 Pearson Family Funeral Service & Cremation Center · Jan 5
- Thayer Hagstrom FloWrestling · Dec 25
- Eric Hites Obituary | Kale Funeral Home | Osceola, IA Tribute Archive · Jul 15
Live headlines via Google News — updates through the day.
What Makes Thayer Unique
- One of 6 places in the US named Thayer — but the Iowa one has a character all its own.
- One of the smallest municipal footprints in the country at just 0.14 sq mi.
- With 48 residents, it's one of America's smallest incorporated communities — everybody really does know everybody.
- Positioned in southern Iowa, convenient to the region's corridors and crossings.
Why People Love It Here
- Small-town pace of life: less traffic, more community, and neighbors who wave.
- Cost of living typically runs below the big-metro average.
- Well connected: 3+ neighboring communities within 8 miles.
🏞️ Parks & Outdoors in Thayer
- Hopeville Square Park reviews ★
- IHAP Union 2 · Nature reserve reviews ★
- IHAP Union 3 · Nature reserve reviews ★
- Mount Pisgah Park reviews ★
- Talmage Hill Park reviews ★
- Talmage Hill Wildlife Area · Nature reserve reviews ★
- Thayer Lake County Park reviews ★
Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.
⚡ Quick Facts
StateIowa
TypeCity
Population (2024)48
Rank in state#897 of 940
Land area0.14 sq mi
Density343/sq mi
Coordinates41.0287, -94.0499