US ZIP Code
35603

Decatur, AL

Morgan County  ·  Alabama

● Active
👥 31,875 Population
💰 $78,237 Median HH Income
≈ Avg ↑ 38% since 2019
🎂 43.3 Median Age
🏠 $235,600 Median Home Value
▼ 15% below avg ↑ 39% since 2019
🎓 40.2% College Grads
≈ Avg
📊 3.3% Unemployment
▼ 32% below avg ↓ 39% since 2019
ZIP Code Details
ZIP Code35603
CityDecatur
StateAlabama (AL)
CountyMorgan County
Area Code256/938
Elevation557 ft
Latitude34.535452
Longitude-86.971226
TimezoneChicago (DST)
FIPS01103
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 48.2% (15,373) Female 51.8% (16,502) ♀

Race & Ethnicity

White: 74.1%Hispanic: 5.9%Black: 15.5%Asian: 0.5%Other: 3.7%Race
White74.1%
Hispanic5.9%
Black15.5%
Asian0.5%
Other3.7%

Age Breakdown

Under 5
6%
5–17
16%
18–24
7%
25–44
23%
45–64
28%
65+
9%

Key Indicators

Median Age43.3 yrs
Avg Household Size2.34
Below Poverty7.3% ▼ 27% below avg
College Grads40.2% ≈ Avg
Unemployment3.3% ▼ 32% below avg
No HS Diploma360 (1.7%)
HS Graduate6,174 (29%)
Some College3,499 (16.4%)
Associates2,703 (12.7%)
Bachelors2,186 (10.3%)
Graduate Degree6,375 (29.9%)

Education

No HS: 1.7%HS Grad: 29%Some College: 16.4%Associates: 12.7%Bachelors: 10.3%Graduate: 29.9%Edu
No HS1.7%
HS Grad29.0%
Some College16.4%
Associates12.7%
Bachelors10.3%
Graduate29.9%
Housing & Income

Housing Tenure

Owner: 73.6%Renter: 26.4%Tenure
Owner73.6%
Renter26.4%

Home Value Distribution

Under $50k
2%
$50k–100k
6%
$100k–150k
9%
$150k–200k
17%
$200k–300k
37%
$300k–500k
23%
Over $500k
6%

Financials

Median HH Income$78,237 ≈ Avg ↑ 38% since 2019
Median Home Value$235,600 ▼ 15% below avg ↑ 39% since 2019
Home/Income Ratio3.0x (nat avg ~3.5x)
Median Rent$857/mo ↑ 30% since 2019
Total Units14,509
Vacant Units957
Avg HH Size2.34

Income Distribution

Under $25k
14%
$25k–50k
13%
$50k–75k
19%
$75k–100k
13%
$100k–150k
19%
$150k–200k
11%
Over $200k
10%
Employment & Commute

How People Get to Work

Drove Alone
92%
Work From Home
8%

Commute Time

Under 15 min
29%
15–30 min
42%
30–45 min
18%
Over 45 min
11%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
4%
1960s–1970s
16%
1980s–1990s
24%
2000+
55%

Summary

Total Units14,509
Vacant957
Owner Occupied73.6%
Renter Occupied26.4%
Avg HH Size2.34
Frequently Asked Questions
ZIP code 35603 is in Decatur, AL, in Morgan County.
ZIP code 35603 is located in Alabama (AL).
ZIP code 35603 is in Morgan County, AL.
ZIP 35603 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 35603 is 31,875 people (ACS 2023).
The median household income in ZIP code 35603 is $78,237 (ACS 2023).
The median home value in ZIP 35603 is $235,600 (ACS 2023).
About ZIP Code 35603

ZIP code 35603 is located in Decatur, Alabama, within Morgan County. With a population of 31,875, this is a moderately populated ZIP code with a middle-aged community — the median age is 43.3 years. Economically, 35603 is a middle-income ZIP code: the median household income of $78,237 is near the national average.

Real estate in ZIP code 35603 represents an affordable housing market. The median home value of $235,600 is below the national average. Renters can expect to pay around $857 per month in median rent. Homeownership is strong here — 73.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 39% since 2019.

The population of 35603 is primarily White (74.06%). Residents are well-educated — 40.2% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 7.3%. Household income has grown by 38% since 2019.

The unemployment rate in 35603 stands at 3.3%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 85%.

Overall, ZIP code 35603 in Decatur, AL is characterized as middle-income, well-educated, a middle-aged community, and predominantly owner-occupied. With 31,875 residents, a median household income of $78,237, and a median home value of $235,600, it offers a clear picture of life in this part of Alabama.