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Union County, Iowa Map

Explore Union County, Iowa with this interactive street and satellite map. Browse all 8 cities and towns in Union County below.

Interactive Map of Union County, Iowa

CountyUnion
StateIowa (IA)
County SeatCreston
CountryUnited States of America
Latitude41.010685
Longitude-94.257768
Cities & Towns8
Area Codes319, 515

About Union County, Iowa

Union County unfolds across a landscape painted in broad strokes of agriculture. The land, predominantly flat to gently rolling, is a vast canvas where corn and soybeans ascend toward a sky that often holds a luminous, pearly quality, especially in the late afternoon. This is a place shaped by the persistent work of cultivation, where the soil itself feels like a deep, resonant hum beneath the surface. To the west, the land begins to lift and fold, hinting at the rugged beauty of the Loess Hills, a distinct sub-region that offers a dramatic counterpoint to the expansive plains. Rivers, like the East and West Nishnabotna, thread their way through the county, their courses marked by cottonwood and willow, offering watery arteries that have long guided the flow of life and settlement. Union County shares its borders with counties that echo its agricultural character, a shared destiny woven from the same rich soil and open skies.

The story of Union County is one of deliberate settlement, a deliberate charting of territory by those seeking fertile ground and a place to put down roots. Formed in the mid-19th century, its establishment was part of the broader westward expansion that saw pioneers drawn by the promise of Iowa’s rich prairie. The county seat, Creston, owes its prominence to its strategic location at the crossroads of burgeoning railroad lines, a vital artery that brought people and commerce, shaping its growth into the county's central hub. Early settlers, many of German and Scandinavian descent, brought with them traditions of hard work and a quiet, literate civility that continues to color the county's character, a subtle inheritance that can still be felt in the thoughtful way people interact and the appreciation for quiet contemplation.

Life in Union County revolves around the land and the close-knit communities that dot its expanse. Agriculture remains the bedrock, the tireless cycle of planting and harvest dictating the year's rhythm. The county's character is one of unshowy resilience, a place where people understand the value of a day's labor and the quiet satisfaction of a well-tended field. Beyond the fields, the towns of Union County offer their own distinct identities, each a unique chapter in the county's ongoing narrative. From the bustling thoroughfares of Creston, where the railroad's legacy is still palpable, to the smaller hamlets that seem to hold their breath in the vastness, there is a shared sense of place, a quiet pride in the land and the lives lived upon it. The air here often carries the clean scent of drying cornstalks, a fragrance that speaks of sustenance and the enduring spirit of this corner of America.

Cities and Towns in Union County

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About This Union County Map Page

This page provides an interactive map of Union County, Iowa alongside links to detailed street maps for 8 cities and towns. The county seat is Creston. Each city and town map page includes live weather, local news and precise GPS coordinates.

Location data is sourced from the USGS GNIS database and verified by coordinates, not name matching alone.

Page generatedJune 2026
Location dataUSGS GNIS database; coordinates matched to 2020 US Census records