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Thayer Iowa Map

Explore Thayer, Iowa, with this interactive street and satellite map.

This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.

Interactive Map of Thayer, Iowa

How to Use This Thayer, Iowa Map

This interactive map shows the street layout and satellite imagery for Thayer, Iowa. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of Iowa or beyond.

Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).

TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to Thayer.

Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.

Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.

CityThayer
StateIowa (IA)
CountyUnion County
CountryUnited States of America
TimezoneCentral Time (America/Chicago)
Latitude41.028048
Longitude-94.050783
Population51
Density137.7 /km²
IncorporatedYes
ZIP Code50254
Area Code515
County SeatCreston
School DistrictEast Union Community School District

About Thayer, Iowa

Thayer is a locality in Union County, Iowa, United States. It is a small community with a population of 51. The population density is 137.7 people per km². Thayer is located at 41.0280°N, 94.0508°W. It observes the Central Time (America/Chicago) timezone. Thayer is an incorporated locality. ZIP code: 50254.

Thayer emerges from the vast expanse of the Iowa prairie as a quiet intersection of earth and sky. It lies 34.3 miles southwest of Indianola, IA (from Indianola, IA: bearing 229°T), and is situated 16.3 miles east of Creston. Fourmile Creek carves a shallow, meandering path through the terrain, its course marked by the deep green of riparian growth that contrasts with the surrounding agricultural geometry. Beyond the immediate reach of the creek, the landscape opens into wide, persistent fields that stretch toward the horizon, where the light at dusk bleeds into a deep, bruised violet. A mile from the center of activity, Thayer Lake holds the reflection of the clouds with a stillness that seems to slow the very air, while the nearby Thayer Lake County Park provides a modest sanctuary of native grasses and quiet shade.

Thayer maintains a character defined by the endurance of the soil and the methodical labor of those who cultivate it. The local economy remains tethered to the rhythm of the seasons, with heavy machinery moving through the fields during the harvest to collect the bounty of corn and soybeans that underpin the livelihood of the region. History lingers in the architecture of the modest dwellings and the straight lines of the roads that divide the land into neat, productive rectangles. Life here operates without pretense, moving in accordance with a long-standing tradition of self-reliance and an unshowy, pragmatic civility that is as deep-rooted as the crops themselves.

Nearby Outdoor Places

  • Thayer Lake County Park (Local Park) — 0.7 mi, 243° SW
  • Talmage Hill Wildlife Area (Local Conservation Area) — 1.8 mi, 270° W
  • Talmage Hill Park (Local Park) — 2.1 mi, 268° W
  • Mount Pisgah Cemetery State Preserve (State Conservation Area) — 3.0 mi, 301° NW
  • Groesbeck County Wildlife Area (Local Conservation Area) — 6.3 mi, 314° NW
  • Sand Creek Wildlife Management Area (State Conservation Area) — 9.6 mi, 169° S
  • The Mormon Trail / Utopian Experiments in Southern Iowa (Monument) — 13.3 mi, 094° E
  • Osceola Statue (Attraction) — 14.2 mi, 089° E
  • Union County Freedom Rock (Attraction) — 17.2 mi, 274° W
  • Green Valley State Park (State Park) — 17.5 mi, 290° W
  • John Wayne (Public Artwork) — 21.2 mi, 005° N
  • Decatur County Freedom Rock (Monument) — 25.4 mi, 141° SE
  • Statue of Liberty (Monument) — 25.4 mi, 141° SE
  • Oxbow Overlook (Viewpoint) — 27.6 mi, 158° S
  • Adair County Historical Museum (Museum) — 29.0 mi, 311° NW
  • Kline Museum (Museum) — 29.2 mi, 269° W
  • Lake Ahquabi State Park (State Park) — 29.2 mi, 054° NE
  • Warren County Historical Museum (Museum) — 33.5 mi, 047° NE
  • Painted Pony (Gallery) — 34.3 mi, 048° NE
  • Carver Cultural Center (Arts Centre) — 34.4 mi, 047° NE
  • Black Box Theatre (Theatre) — 34.4 mi, 047° NE
  • Lucas County Museum (Museum) — 38.1 mi, 091° E
  • Blue Zoo (Aquarium) — 39.2 mi, 019° N
  • Funny Bone Comedy Club (Theatre) — 39.4 mi, 020° N
  • Giraffe Feeding (Attraction) — 40.6 mi, 033° NE
  • Adel Historical Museum (Museum) — 40.7 mi, 002° N
  • Neal Smith National Wildlife Refuge (National Wildlife Refuge) — 52.6 mi, 048° NE · 12k acres
  • Northern Tallgrass Prairie National Wildlife Refuge (National Wildlife Refuge) — 53.9 mi, 049° NE · 12k acres

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About This Thayer Map Page

This page provides an embedded street and satellite map of Thayer, Iowa. Coordinates: 41.028048, -94.050783. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.

Detailed location data for Thayer includes the ZIP code (50254), telephone area code (515), county seat of Union County (Creston), and school district assignment (East Union Community School District).

Search Maps opens a second, independent map. It searches OpenStreetMap for any US town, county or landmark by name; offers USGS topographic maps and USGS aerial imagery as base layers; overlays a labelled U.S. National Grid (USNG) so the map can be read like a printed topographic quad; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a USNG grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.

Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.

Page generatedSeptember 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Map layersGoogle Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model)
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API.