Decatur

City in Morgan County, Alabama

View of Decatur, Alabama
Photo: MPearsallArt · CC BY-SA 4.0

Decatur is a city in Morgan County, Alabama, with 57,938 residents (2020 Census). It sits at 561 ft (171 m) above sea level. The nearest town is Trinity, 5.5 miles W.

About Decatur

Decatur () is the largest city in and the county seat of Morgan County (with a portion also in Limestone County) in the U.S. state of Alabama. Nicknamed "The River City," it is located in northern Alabama on the banks of Wheeler Lake along the Tennessee River. The population was 57,938 at the 2020 census.

Decatur is the core city of the two-county large Decatur metropolitan area, with an estimated population of 157,425 in 2022. Combined with the Huntsville Metropolitan Area, the two create the Huntsville-Decatur Combined Statistical Area, of which Decatur is the second-largest city.

Like many southern cities in the early 19th century, Decatur's early success was based upon its location along a river. Railroad routes and boating traffic pushed the city to the front of North Alabama's economic atmosphere. The city rapidly grew into a large economic center within the Tennessee Valley and was a hub for travelers and cargo between Nashville and Mobile, as well as Chattanooga and New Orleans. Throughout the 20th century, the city experienced steady growth but was eclipsed as the regional economic center by the fast-growing Huntsville during the space race. Decatur now finds its economy heavily based on manufacturing, mining, cargo transit, chemical, and high-tech companies such as Vulcan Materials, Daikin, Toray, and United Launch Alliance.

Text: Wikipedia · CC BY-SA 4.0

Decatur weather: 7-day forecast

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Source: National Weather Service (NOAA).

Live webcams in Decatur

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Living in Decatur

Median household income
$61,563
Median home value
$210,200
Median rent
$896/mo
Median age
39.7
Cost of living and demographics of Decatur ›

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Map of Decatur

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Decatur Street View

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Decatur, AL population

Decatur had 57,938 residents in the 2020 Census.

2020 Census57,938
Density1,062 per sq mi (410 per km²)

Source: U.S. Census Bureau, Decennial Census.

Decatur at a glance

StateAlabama (AL)
CountyMorgan County
TypeCity
Population57,938 (2020)
Land area54.57 sq mi (141.3 km²)
Water area6.42 sq mi (16.64 km²)
Elevation561 ft (171 m)
Coordinates34.5730° N, 86.9899° W
ZIP codes35601, 35603
Official websitecityofdecatural.com
Census code (GEOID)0120104

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Decatur

Straight-line distance between town centers.

Frequently asked questions about Decatur

What county is Decatur in?

Decatur is in Morgan County, Alabama.

What is the population of Decatur, AL?

57,938 people lived in Decatur at the 2020 Census.

What is the ZIP code of Decatur, AL?

The main ZIP code is 35601. Other ZIP codes: 35603.

What is the elevation of Decatur?

561 feet (171 m) above sea level.

What towns are near Decatur?

Trinity (5.5 mi), Priceville (6.7 mi), Mooresville (7.2 mi), Hartselle (9.6 mi), Hillsboro (11.8 mi).

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