ZIP code 35603
Where is ZIP code 35603?
Decatur, Alabama
Morgan County · Standard ZIP code
ZIP code 35603 belongs to Decatur, Alabama in Morgan County. 35603 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 256 and 938. About 32,179 people live in the 35603 area, where the median household income is $81,490. The closest ZIP codes are 35601 (Decatur, 2.9 mi north), 35602 (Decatur, 4.1 mi north) and 35609 (Decatur, 4.1 mi north).
| ZIP code | 35603 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Decatur |
| State | Alabama (AL) |
| County | Morgan County |
| Time zone | Central Time · now |
| Area codes | 256, 938 |
| Coordinates | 34.5484, -87.0004 map |
| 3-digit prefix | 356 |
Population and income in 35603
| Population | 32,179 · higher than 96% of Alabama ZIP codes |
|---|---|
| People per square mile | 453 · higher than 80% of Alabama ZIP codes |
| Median age | 42 years · higher than 54% of Alabama ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $81,490 · higher than 85% of Alabama ZIP codes |
| Income per person | $42,141 |
| Below the poverty line | 7.3% |
| Bachelor’s degree or higher | 28% of adults 25+ |
| Median home value | $247,400 · higher than 84% of Alabama ZIP codes |
| Median rent | $910 a month |
| Housing units | 14,274 |
| Households | 13,175 (2.43 people on average) |
| Owners / renters | 74% / 26% |
| Land area | 71.03 sq mi (plus 6.57 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 35603. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 35603
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 35601 | Decatur, AL | 2.9 mi N | Standard |
| 35602 | Decatur, AL | 4.1 mi N | PO Box only |
| 35609 | Decatur, AL | 4.1 mi N | PO Box only |
| 35699 | Decatur, AL | 4.1 mi N | Unique |
| 35673 | Trinity, AL | 6 mi NW | Standard |
| 35640 | Hartselle, AL | 8.2 mi SE | Standard |
| 35649 | Mooresville, AL | 8.9 mi NE | PO Box only |
| 35671 | Tanner, AL | 9.3 mi N | Standard |
| 35615 | Belle Mina, AL | 10.2 mi NE | PO Box only |
| 35670 | Somerville, AL | 11.8 mi E | Standard |
| 35756 | Madison, AL | 12.3 mi NE | Standard |
| 35643 | Hillsboro, AL | 12.3 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 35603 or measure the distance to another ZIP code.
How to address mail to 35603
123 MAIN ST
DECATUR AL 35603
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (35603-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Decatur, AL
All Decatur ZIP codes with population and income →
Questions
- What city is ZIP code 35603?
- 35603 is a Decatur, Alabama ZIP code.
- What county is 35603 in?
- ZIP code 35603 is in Morgan County, Alabama.
- What time zone is ZIP code 35603 in?
- 35603 is in the Central Time zone (America/Chicago).
- What area code is 35603?
- Phone numbers in ZIP code 35603 use area codes 256 and 938.
- What is the population of ZIP code 35603?
- About 32,179 people live in ZIP code 35603, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 35603?
- The median household income in 35603 is $81,490 a year, higher than 85% of Alabama ZIP codes.
- What ZIP codes are near 35603?
- The nearest ZIP codes to 35603 are 35601 (Decatur, 2.9 miles), 35602 (Decatur, 4.1 miles), 35609 (Decatur, 4.1 miles) and 35699 (Decatur, 4.1 miles).