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Union Missouri Map

Explore Union, Missouri, 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 Union, Missouri

How to Use This Union, Missouri Map

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

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.

CityUnion
StateMissouri (MO)
CountyClark County
CountryUnited States of America
TimezoneCentral Time (America/Chicago)
Latitude38.437882
Longitude-90.995801
Population12,348
Density529.4 /km²
IncorporatedYes
ZIP Codes63445, 63084
Area Code314
County SeatKahoka
School DistrictUnion R-XI School District

About Union, Missouri

Union is a locality in Clark County, Missouri, United States. It has a population of 12,348. The population density is 529.4 people per km². Union is located at 38.4379°N, 90.9958°W. It observes the Central Time (America/Chicago) timezone. Union is an incorporated locality. ZIP codes: 63445, 63084.

Union occupies a landscape defined by the deliberate, steady expansion of the Missouri interior, where the land yields to a series of modest elevations and expansive, open fields. It lies 45.2 miles east-northeast of Kirksville, MO (from Kirksville, MO: bearing 75°T), and is situated 4.4 miles south-southwest of Kahoka. The Wyaconda River traces a quiet path through the nearby terrain, its waters carving a subtle, rhythmic depression into the earth that dictates the flow of the local geography. Beneath a wide, unencumbered sky, the air often carries the scent of damp soil and drying stalks, particularly as the light shifts toward a muted violet during the late afternoon. Beyond the immediate reach of the town, the horizon holds the faint, jagged suggestion of Deer Ridge, a reminder of the more rugged topography that defines the wider regional silhouette.

Industrial heritage remains a primary influence on the character of Union, where the rhythm of production and the legacy of craftsmanship have long anchored the daily routine of the people. Residents often seek a quiet respite at the Neeper Conservation Area, where the managed wildness of the prairie provides a stark, necessary contrast to the steady hum of local manufacturing and commerce. The collective identity of Union reflects a plain-spoken resilience, shaped by generations who have worked the clay and managed the small-scale commerce that keeps the streets active. While life here moves with a pragmatic, unadorned pace, there is a quiet beauty in the way the local architecture keeps step with the changing seasons, grounding the residents in a place that values the weight of its own history.

Nearby Outdoor Places

  • Union City Ball Fields (Local Recreation) — 0.7 mi, 342° N
  • 9-11 Memorial (Monument) — 0.7 mi, 312° NW
  • Benjamin Franklin (Public Artwork) — 0.7 mi, 313° NW
  • Veterans Memoria (Monument) — 0.8 mi, 312° NW
  • Union City Park (Local Park) — 1.0 mi, 318° NW
  • Hoffert Park (Local Park) — 1.0 mi, 270° W
  • Union Swimplex And Ball Fields (Local Recreation) — 1.3 mi, 313° NW
  • Blue Star Memorial Highway (Monument) — 1.3 mi, 275° W
  • Mayer's Landing Access (State Recreation Area) — 2.8 mi, 256° W
  • Uhlemeyer (Dr. Henry A. And Amalia) Access (State Recreation Area) — 4.7 mi, 088° E
  • Caldwell Memorial Wildlife Area (State Conservation Area) — 4.9 mi, 006° N
  • Caldwell Franklin County Museum (Museum) — 5.0 mi, 007° N
  • Old Bus Stop and Gallery Route 66 (Attraction) — 6.0 mi, 173° S
  • River'Round Conservation Area (State Conservation Area) — 7.9 mi, 133° SE
  • Machine Shop Gallery (Gallery) — 8.0 mi, 358° N
  • MMTAS Art Gallery (Gallery) — 8.6 mi, 354° N
  • Robertsville State Park (State Park) — 9.1 mi, 097° E
  • Katy Trail (State Park) — 9.2 mi, 012° N
  • Sod House (Historic Ruins) — 9.7 mi, 077° E
  • Indian Teepee (Historic Ruins) — 9.8 mi, 077° E
  • Observation Deck (Viewpoint) — 10.0 mi, 077° E
  • Big Foot (Attraction) — 12.6 mi, 075° E
  • Battle of Pacific (Registered Battlefield) — 14.0 mi, 077° E
  • Haunted Emmaus Asylum (Attraction) — 14.2 mi, 001° N
  • Meramec Caverns (Attraction) — 14.6 mi, 201° S
  • Wildwood History Museum (Museum) — 17.3 mi, 063° NE
  • B&B Theaters Wildwood (Cinema) — 22.1 mi, 063° NE
  • B&B Wildwood 10 Theatre (Cinema) — 22.1 mi, 063° NE
  • Big Muddy National Fish And Wildlife Refuge (National Wildlife Refuge) — 24.1 mi, 313° NW · 32k acres
  • Mark Twain National Forest (National Forest) — 29.4 mi, 178° S · 1.5M acres

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About This Union Map Page

This page provides an embedded street and satellite map of Union, Missouri. Coordinates: 38.437882, -90.995801. 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 Union includes the ZIP code (63445, 63084), telephone area code (314), county seat of Clark County (Kahoka), and school district assignment (Union R-XI 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.