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ZIP Code Database - Facts & Stats

Data Last Updated: August 1, 2022

Zip Code 51249, Sibley, IA

ZIP Code 51249 Details

Zip Code:51249
State:IA [Iowa]
Counties:OSCEOLA, IA
Multi County:No
City Alias(es):Sibley
City Alias(es) To Avoid Using:Cloverdale
Area Code:712
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:1520 ft
State FIPS:19
County FIPS:143
Division:West North Central
Intro Date:<2004-10

ZIP Code 51249 2010 Census Demographics

Current Population:3,507
2010 Population:3,593
Households per ZIP Code:1,469
Average House Value:$112,200
Avg. Income Per Household:$63,090
Persons Per Household:2.37
White Population:3,388
Black Population:16
Hispanic Population:339
Asian Population:19
American Indian Population:22
Hawaiian Population:1
Other Population:173
Male Population:1,769
Female Population:1,824
Median Age:43.30 years
Male Median Age:40.40 years
Female Median Age:46.40 years

ZIP Code 51249 Other Demographics

# Residential Mailboxes:1,480
# Business Mailboxes:124
Total Delivery Receptacles:1,688
Number of Businesses:130
1st Quarter Payroll:$12,045,000
Annual Payroll:$51,709,000
# of Employees:1,362
Water Area:0.013 sq mi
Land Area:126.59 sq mi
113th Congressional District:04
113th Congressional Land Area:22756.75 sq mi
Single Family Delivery Units:1,400
Multi Family Delivery Units:53
# Residential Mailboxes:1,480
# Business Mailboxes:124
Total Delivery Receptacles:1,688

ZIP Code 51249 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 870 855 -15
Retired Workers: 645 645 0
Disabled Workers: 80 80 0
Widow(er)s and Parents: 75 65 -10
Spouses: 30 30 0
Children: 40 35 -5
65+: 715 715 0
Monthly Benefits - All: $1,122,000 $1,138,000 +$16,000
Monthly Benefits - Retired Workers: $879,000 $896,000 +$17,000
Monthly Benefits - Widow(ers): $104,000 $97,000 ($7,000)

ZIP Code 51249 Statistical Areas

CBSA Name: 
CBSA Type: 
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:W11429
Preferred Last Line Key:W11429
51248: Previous ZIP Code
Next ZIP Code: 51250


  1. U.S. Postal Service [Last Updated: 8/1/2022],
  2. Internal Data Creation [Last Updated: 8/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 8/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],