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Grinnell Iowa Map

Explore Grinnell, 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 Grinnell, Iowa

How to Use This Grinnell, Iowa Map

This interactive map shows the street layout and satellite imagery for Grinnell, 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 Grinnell.

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.

CityGrinnell
StateIowa (IA)
CountyPoweshiek County
CountryUnited States of America
TimezoneCentral Time (America/Chicago)
Latitude41.743049
Longitude-92.722412
Population9,564
Density649.1 /km²
IncorporatedYes
ZIP Code50112
Area Code515
County SeatMontezuma
School DistrictGrinnell-Newburg Community School District

About Grinnell, Iowa

Grinnell is a locality in Poweshiek County, Iowa, United States. It has a population of approximately 9,564. The population density is 649.1 people per km². Grinnell is located at 41.7430°N, 92.7224°W. It observes the Central Time (America/Chicago) timezone. Grinnell is an incorporated locality. ZIP code: 50112.

Grinnell occupies a quiet expanse of the Iowa prairie where the horizon stretches wide and unencumbered under a vast, shifting sky. It lies 17.1 miles east of Newton, IA (from Newton, IA: bearing 80°T), and is situated 17.2 miles south-southwest of Tama. The land surrounding Grinnell consists of rolling tilled fields where the seasonal rotation of corn and soybeans dictates the color of the earth. Little Bear Creek meanders through the landscape just one mile away, its presence marked by the deepening of green along the banks. While the distant silhouette of Mormon Ridge remains far beyond the horizon, the immediate terrain offers a subtle, rhythmic grace. Residents often gather in Central Park to enjoy the shade of mature trees during the long, golden afternoons of summer. A quick trip to Rock Creek Lake, located six miles from the center, provides a brief retreat into the stillness of open water.

Grinnell traces its origins to a vision of education and social progress that continues to shape its identity today. The local economy thrives on a blend of agricultural heritage and modern manufacturing, creating a steady pulse of industry that sustains the neighborhood. Farmers work the soil with a quiet, persistent efficiency, while local businesses contribute to a diverse commercial base. This intersection of tradition and innovation allows Grinnell to maintain a stable and self-reliant character throughout the changing economic seasons. The influence of early settlers remains visible in the sturdy architecture and the deliberate layout of the streets. Every morning, the movement of people toward their work serves as a reminder of the town’s enduring commitment to productivity.

Cultural life in Grinnell centers on the intellectual vitality provided by Grinnell College, an institution that draws curious minds from across the globe. Notable figures like the actor Gary Cooper briefly attended the college, adding a layer of historical intrigue to the local lore. The town maintains a literate civility, often expressed through public lectures, art exhibitions, and the shared appreciation of a well-told story. During local events, the streets take on a lively atmosphere as neighbors connect over music and the simple pleasure of community gathering. Architecture enthusiasts frequently visit to admire the Prairie School designs that stand as functional art within the residential districts. The pace of life here is deliberate, favoring meaningful interaction and a thoughtful approach to the day’s unfolding events.

Nearby Outdoor Places

  • Grinnell Historical Museum (Museum) — 0.3 mi, 339° N
  • Arbor Lake Park (Local Park) — 0.6 mi, 232° SW
  • Grinnell Mutual Family Aquatic Center (Local Recreation) — 0.8 mi, 298° NW
  • Grinnell Athletic & Recreation Center (Local Park) — 0.8 mi, 061° NE
  • Heritage Park Museum (Museum) — 1.2 mi, 173° S
  • Jacob Krumm Nature Preserve (Local Conservation Area) — 3.2 mi, 231° SW
  • Sugar Creek Audubon Nature Sanctuary (Conservation Area) — 3.4 mi, 256° W
  • Jacob Krumm East Access (Nature Reserve) — 3.9 mi, 229° SW
  • Jacob Krumm Ahrens Access (Nature Reserve) — 4.2 mi, 231° SW
  • Rock Creek State Park (State Park) — 5.3 mi, 272° W
  • Rock Creek Wildlife Management Area (State Conservation Area) — 5.6 mi, 290° W
  • Cecil Rivers Timber (Local Conservation Area) — 6.1 mi, 142° SE
  • Conrad Environmental Research Area (Private Recreation) — 7.7 mi, 241° SW
  • Kellogg Wildlife Management Area (State Conservation Area) — 8.4 mi, 249° W
  • Wagaman Mill Museum (Museum) — 11.6 mi, 196° S
  • Van Wyk Winery (Historic Castle / Fort) — 13.0 mi, 209° SW
  • Jasper County Freedom Rock (Monument) — 13.0 mi, 209° SW
  • Newton Community Theatre (Theatre) — 16.4 mi, 258° W
  • Capitol II (Cinema) — 17.3 mi, 260° W
  • Fred Maytag Bowl (Theatre) — 17.5 mi, 258° W
  • Port Louisa National Wildlife Refuge (National Wildlife Refuge) — 17.6 mi, 039° NE · 24k acres
  • HA Lynn Football Stadium (Stadium) — 17.8 mi, 258° W
  • Jasper County Historical Museum (Museum) — 18.7 mi, 258° W
  • Fridley Theatres Plaza 9 (Cinema) — 21.2 mi, 333° NW
  • Marshall County Historical Museum (Museum) — 23.2 mi, 336° NW
  • Monroe Highschool Bell (Monument) — 24.7 mi, 233° SW
  • Monroe Township Founders Stone (Monument) — 24.9 mi, 233° SW
  • Klokkenspel (Attraction) — 25.3 mi, 203° SW
  • Ron and Joyce Schipper Stadium (Stadium) — 25.7 mi, 205° SW
  • Neal Smith National Wildlife Refuge (National Wildlife Refuge) — 29.5 mi, 245° SW · 12k acres

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About This Grinnell Map Page

This page provides an embedded street and satellite map of Grinnell, Iowa. Coordinates: 41.743049, -92.722412. 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 Grinnell includes the ZIP code (50112), telephone area code (515), county seat of Poweshiek County (Montezuma), and school district assignment (Grinnell-Newburg 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.