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Zip Code 35803 — Huntsville, AL

ZIP Code 35803 is associated with Huntsville, AL, in Madison County. The listed population estimate is 29,197; estimated density is 229.1 people per square mile. Among records with population estimates, it ranks #5 of 22 in Madison County and #30 of 638 in AL.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (34.564760, -86.521850)

Data MetricLocal Statistic
Postal / Zip Code35803
Primary CityHuntsville
State / ProvinceAL
CountyMadison
Total Population29,197
Population Density229.1 people/sq mi
TimezoneAmerica/Chicago

How 35803 Compares

MetricZIP 35803Madison County recordsAL records
Population estimate29,197409,415 (sum)5,086,600 (sum)
Population Density229.1 /sq mi----
County population rank#5 of 22----
State population rank#30 of 638----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in AL

ZIP CodeCityDistancePopulation estimate
ZIP 35763Owens Cross Roads5.0 mi19,819
ZIP 35754Laceys Spring6.0 mi5,556
ZIP 35802Huntsville7.8 mi23,858
ZIP 35760New Hope8.0 mi4,643
ZIP 35175Union Grove8.8 mi4,860

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →