ZipLookup

51003

Standard
Alton, IA

Alton County County · Iowa

Quick Facts

City
Alton
State
Iowa (IA)
County
Alton County
Timezone
Central (CT)
DST Observed
Yes
Area Code
319
ZIP Type
Standard
Congressional District
IA-2
Land Area
217.1 mi²
Pop. Density
3/mi²
Coordinates
42.9782°N, 96.0173°W
PopulationEst.
668

National Rankings

Population
#41,465 of 41,898
Bottom 6%
Median Income
#17,571 of 41,898
Middle
Home Value
#40,507 of 41,898
Bottom 8%

Rankings are among Standard ZIP codes only. Data is estimated. Est.

Demographics Est.

Demographic data is estimated. All values are illustrative.

Total Population
668
Land Area
217.1 mi²
Pop. Density
3/mi²
Median Age
46
Male
52.2%
Female
47.8%

Race & Ethnicity

White95.1%
Hispanic2.1%
Black10.2%
Asian8.0%
Other0.0%

Map of 51003

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Map data © OpenStreetMap contributors

Nearby ZIP Codes

51041Orange City, IA
3.4 mi2,206
51022Granville, IA
6.1 mi8,272
51036Maurice, IA
7.6 mi24,408
51031Le Mars, IA
14.8 mi38,642
51035Marcus, IA
15.4 mi14,994
51027Ireton, IA
15.5 mi25,753
51008Brunsville, IA
17.0 mi39,302
51014Cleghorn, IA
19.4 mi2,898
51038Merrill, IA
21.7 mi32,475
51023Hawarden, IA
23.1 mi4,600
51037Meriden, IA
23.2 mi28,080
51009Calumet, IA
23.7 mi11,259

Download Data

Frequently Asked Questions

What city is ZIP code 51003 in?⌄

ZIP code 51003 is in Alton, Iowa.

What county is ZIP code 51003 in?⌄

ZIP code 51003 is in Alton County County.

What state is ZIP code 51003 in?⌄

ZIP code 51003 is in Iowa (IA).

What timezone is ZIP code 51003 in?⌄

ZIP code 51003 is in the Central (CT) timezone.

What is the population of ZIP code 51003?⌄

The estimated population of ZIP code 51003 is approximately 668 people.

What is the median household income in ZIP code 51003?⌄

The estimated median household income for ZIP code 51003 is $73,400 per year.

Explore More

All ZIPs in Alton·All ZIPs in Iowa·Radius search from 51003·ZIP rankings