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Decatur is a mid-sized city of 57,525 in Alabama, with a median household income of $55,164
and a 5.1% unemployment rate.
Its cost of living index is 90 (US average = 100), which is
10% below the national average.
Strengths:
Decatur stands out for an affordable cost of living, below-average home prices, solid school ratings (B-), short average commutes.
Trade-offs:
Potential downsides include an elevated unemployment rate. Whether Decatur is right for you depends on your priorities — the full breakdown is below.
All Decatur city data on this page comes from official government sources —
the US Census Bureau, FBI, NCES, BEA, and NOAA — updated annually.
Cost of Living
Index: 90.1
Decatur's overall cost of living index is 90.1,
where 100 represents the US national average.
Living in Decatur costs roughly 10% less than the average American city.
Metric
Decatur, AL
National Avg
Median Home Value
$170,000
$244,900
Median Monthly Rent
$801
$1,163
Homeownership Rate
63.8%
65.9%
Median Household Income
$55,164
$74,755
Crime & Safety
Higher than Average
Decatur's violent crime rate is 606.7 per 100,000 residents
— 60% higher than the national average of ~380 per 100,000.
Violent Crime
606.7 /100k
Property Crime
2308.8 /100k
Vertical marker = national average. Source: FBI UCR Program.
Schools & Education
Decatur is served primarily by Decatur City.
The student-to-teacher ratio is 15.0:1
(better than the national average of ~16:1).
Metric
Decatur, AL
National Avg
School District
Decatur City
—
Elementary Schools
12
—
Middle Schools
2
—
High Schools
6
—
Student/Teacher Ratio
15.0:1
16:1
Bachelor's Degree or Higher
23.7%
35.4%
High School Diploma or Higher
83.1%
91.1%
Weather & Climate
Decatur sees average highs of 52.4°F in January
and 89.3°F in July,
with 58.0 inches of annual precipitation
and 1.1 inches of snow per year.
Decatur's cost of living index is 90, where 100 is the national average.
That makes Decatur roughly 10% less expensive than a typical US city — a meaningful affordability advantage.
The median home price is $170,000 and median rent is $801/month.
Decatur's violent crime rate is 606.7 per 100,000 residents — the national average is ~380 per 100,000. Property crime is 2308.8 per 100,000 (national avg ~2,100). Data from the FBI Uniform Crime Reporting Program.
Public schools in Decatur are operated by Decatur City.
The district has 12 elementary, 2 middle, and 6 high schools.
The student-to-teacher ratio is 15.0:1. 23.7% of adults 25+ hold a bachelor's degree or higher.
Decatur, AL has a population of 57,525, a median household income of $55,164, and an unemployment rate of 5.1%.
It offers below-average costs of living, which stretches take-home pay further than in most American cities. Whether it's right for you depends on your priorities — use the compare tool above to stack it against another city you're considering.
Decatur averages 52.4°F in January and 89.3°F in July. Annual rainfall is 58.0 inches
with about 1.1 inches of snow per year.
Based on NOAA 30-year climate normals (1991–2020).
Decatur, AL is covered by 3 ZIP codes: 35603, 35601, 35671.
The population of Decatur, Alabama is 57,525 with a median age of 40.4. Source: US Census ACS 5-Year Estimates.
Key numbers for living in Decatur: cost of living index 90 (100 = US average), median home $170,000, median household income $55,164, crime index 140 (100 = US average, lower is safer), schools rated B-. Whether these are benefits or drawbacks depends on where you're coming from — compare Decatur side by side with your current city to see the trade-offs.