Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Zip Code 51104, Sioux City, IA

ZIP Code 51104 Data

Zip Code:51104
City:Sioux City
State:IA [Iowa]
Multi County:No
City Alias(es):Sioux City
Area Code:712
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Day Light Savings:Yes
Elevation:1117 ft
State FIPS:19
County FIPS:193
Division:West North Central
Intro Date:<2004-10

ZIP Code 51104 2010 Census Demographics

Current Population:22,247
2010 Population:22,104
Households per ZIP Code:8,528
Average House Value:$128,600
Avg. Income Per Household:$59,096
Persons Per Household:2.50
White Population:18,856
Black Population:998
Hispanic Population:3,045
Asian Population:877
American Indian Population:584
Hawaiian Population:58
Other Population:1,560
Male Population:10,682
Female Population:11,422
Median Age:35.00 years
Male Median Age:33.20 years
Female Median Age:36.60 years

More Census 2010 Data for ZIP Code 51104

ZIP Code 51104 Other Demographics

# Residential Mailboxes:8,899
# Business Mailboxes:264
Total Delivery Receptacles:9,597
Number of Businesses:316
1st Quarter Payroll:$44,909,000
Annual Payroll:$195,074,000
# of Employees:5,152
Water Area:0.001 sq mi
Land Area:7.725 sq mi
113th Congressional District:04
113th Congressional Land Area:22756.75 sq mi
Single Family Delivery Units:6,836
Multi Family Delivery Units:1,656
# Residential Mailboxes:8,899
# Business Mailboxes:264
Total Delivery Receptacles:9,597

ZIP Code 51104 Social Security Benefits

  2009 2010 Delta
Total Beneficiaries: 3,575 3,580 +5
Retired Workers: 2,425 2,470 +45
Disabled Workers: 435 440 +5
Widow(er)s and Parents: 330 305 -25
Spouses: 150 140 -10
Children: 235 225 -10
65+: 2,650 2,665 +15
Monthly Benefits - All: $4,119,000 $4,142,000 +$23,000
Monthly Benefits - Retired Workers: $3,039,000 $3,105,000 +$66,000
Monthly Benefits - Widow(ers): $408,000 $374,000 ($34,000)

ZIP Code 51104 Statistical Areas

CBSA: 43580
CBSA Name: Sioux City, IA-NE-SD
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:143,577
CBSA Division Population:0
MSA: 7720
MSA Name: Sioux City, IA-NE MSA
PMSA Name: 
City State Key:W11437
Preferred Last Line Key:W11437
51103: Previous ZIP Code
Next ZIP Code: 51105