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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 51243, Little Rock, IA

ZIP Code 51243 Details

Zip Code:51243
City:Little Rock
State:IA [Iowa]
Counties:LYON, IA
Multi County:Yes
City Alias(es):Little Rock
Area Code:712
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:1440 ft
State FIPS:19
County FIPS:119
Division:West North Central
Intro Date:<2004-10

ZIP Code 51243 2010 Census Demographics

Current Population:572
2010 Population:807
Households per ZIP Code:322
Average House Value:$71,700
Avg. Income Per Household:$66,635
Persons Per Household:2.51
White Population:800
Black Population:6
Hispanic Population:14
Asian Population:0
American Indian Population:10
Hawaiian Population:0
Other Population:9
Male Population:396
Female Population:411
Median Age:39.10 years
Male Median Age:36.40 years
Female Median Age:42.30 years

ZIP Code 51243 Other Demographics

# Residential Mailboxes:228
# Business Mailboxes:4
Total Delivery Receptacles:337
Number of Businesses:18
1st Quarter Payroll:$474,000
Annual Payroll:$2,305,000
# of Employees:61
Water Area:0.014 sq mi
Land Area:52.297 sq mi
118th Congressional District:04
118th Congressional Land Area:22756.75 sq mi
Single Family Delivery Units:227
Multi Family Delivery Units:0
# Residential Mailboxes:228
# Business Mailboxes:4
Total Delivery Receptacles:337

ZIP Code 51243 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 175 180 +5
Retired Workers: 130 140 +10
Disabled Workers: 15 15 0
Widow(er)s and Parents: 20 15 -5
Spouses: 5 5 0
Children: 5 5 0
65+: 145 155 +10
Monthly Benefits - All: $210,000 $225,000 +$15,000
Monthly Benefits - Retired Workers: $162,000 $177,000 +$15,000
Monthly Benefits - Widow(ers): $21,000 $19,000 ($2,000)

ZIP Code 51243 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:W10885
Preferred Last Line Key:W10885
51242: Previous ZIP Code
Next ZIP Code: 51244


  1. U.S. Postal Service [Last Updated: 3/1/2023],
  2. Internal Data Creation [Last Updated: 3/1/2023],
  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: 3/1/2023],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],