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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

Zip Code 51247, Rock Valley, IA

ZIP Code 51247 Details

Zip Code:51247
City:Rock Valley
State:IA [Iowa]
Counties:SIOUX, IA
Multi County:Yes
City Alias(es):Rock Valley
City Alias(es) To Avoid Using:Carmel
Area Code:712
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:1285 ft
State FIPS:19
County FIPS:167
Division:West North Central
Intro Date:<2004-10

ZIP Code 51247 2020 Census Demographics

Current Population:5,628
2020 Population:5,432
Households per ZIP Code:1,902
Average House Value:$187,400
Avg. Income Per Household:$68,281
Persons Per Household:2.81
White Population:4,584
Black Population:19
Hispanic Population:929
Asian Population:10
American Indian Population:26
Hawaiian Population:0
Other Population:411
Male Population:2,694
Female Population:2,738
Median Age:34.20 years
Male Median Age:32.70 years
Female Median Age:35.50 years

ZIP Code 51247 Other Demographics

# Residential Mailboxes:2,003
# Business Mailboxes:159
Total Delivery Receptacles:2,376
Number of Businesses:231
1st Quarter Payroll:$31,396,000
Annual Payroll:$141,666,000
# of Employees:3,438
Water Area:0.084 sq mi
Land Area:112.601 sq mi
118th Congressional District:04
118th Congressional Land Area:22756.75 sq mi
Single Family Delivery Units:1,629
Multi Family Delivery Units:147
# Residential Mailboxes:2,003
# Business Mailboxes:159
Total Delivery Receptacles:2,376

ZIP Code 51247 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 990 980 -10
Retired Workers: 635 640 +5
Disabled Workers: 105 100 -5
Widow(er)s and Parents: 80 80 0
Spouses: 55 50 -5
Children: 115 110 -5
65+: 755 760 +5
Monthly Benefits - All: $1,217,000 $1,259,000 +$42,000
Monthly Benefits - Retired Workers: $876,000 $917,000 +$41,000
Monthly Benefits - Widow(ers): $110,000 $114,000 +$4,000

ZIP Code 51247 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:W11327
Preferred Last Line Key:W11327
51246: Previous ZIP Code
Next ZIP Code: 51248


  1. U.S. Postal Service [Last Updated: 5/1/2023],
  2. Internal Data Creation [Last Updated: 5/1/2023],
  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: 5/1/2023],
  6. U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],