Union Louisiana Map

About Union, Louisiana

Union is a locality in St. James Parish, Louisiana, United States. It is a small community with a population of 526. The population density is 19.1 people per km². Union is located at 30.0871°N, 90.9048°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 70723.

Union unfolds as a broad, sun-drenched landscape where the rich, dark earth presses close to the sky, a place where the air itself seems to hold the scent of damp soil and the distant hum of unseen insects. It lies 15.4 miles south-south-east of Prairieville, LA (from Prairieville, LA: bearing 165°T), and is situated 5.4 miles east of Donaldsonville. Immense live oaks, their branches draped with Spanish moss like ancient, sorrowful beards, punctuate the flat expanse, offering islands of shade in the pervasive Louisiana heat. The terrain here is a testament to the gentle, persistent work of water, a land shaped by slow-moving bayous and the occasional, generous swell of the Mississippi River, its presence felt more as a vast, unseen force than a visible boundary. The light at dusk can be astonishing, a molten gold that spills across the fields and softens the edges of the world, making the very air feel thick and palpable. This is a land where history is layered like sediment, each stratum whispering tales of its past. Union's economy has long been tethered to the bounty of its soil, a heritage deeply rooted in agriculture. For generations, sugarcane has been king, its tall, verdant stalks a familiar sight stretching to the horizon, a symbol of enduring labor and a sweet, potent yield. The echoes of the past are not confined to the fields; they are felt in the quiet dignity of the old plantation homes that still stand, weathered but proud, and in the enduring traditions of a community that has learned to thrive amidst the cycles of nature and the changing currents of time. The gentle flow of the nearby waterways, vital arteries for transport and sustenance, also carries a subtle narrative of trade and connection, linking Union to the broader currents of Louisiana's story.

About This Union Map Page

This page provides an embedded street and satellite map of Union, Louisiana — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 30.087144, -90.904819. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Union and St. James Parish.

Detailed location data for Union includes the ZIP code (70723), telephone area code (985), county seat of St. James Parish, and school district assignment (St. James Parish School District). These are among the most commonly searched location details for any US city or town.

Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Union is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.