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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

Zip Code 52037, Delmar, IA

ZIP Code 52037 Details

Zip Code:52037
State:IA [Iowa]
Counties:CLINTON, IA
Multi County:Yes
City Alias(es):Delmar
City Alias(es) To Avoid Using:North Welton
Area Code:563
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:773 ft
State FIPS:19
County FIPS:045
Division:West North Central
Intro Date:<2004-10

ZIP Code 52037 2010 Census Demographics

Current Population:955
2010 Population:1,223
Households per ZIP Code:481
Average House Value:$149,200
Avg. Income Per Household:$67,159
Persons Per Household:2.54
White Population:1,206
Black Population:22
Hispanic Population:14
Asian Population:5
American Indian Population:10
Hawaiian Population:1
Other Population:1
Male Population:625
Female Population:598
Median Age:42.70 years
Male Median Age:42.10 years
Female Median Age:43.00 years

ZIP Code 52037 Other Demographics

# Residential Mailboxes:376
# Business Mailboxes:3
Total Delivery Receptacles:521
Number of Businesses:17
1st Quarter Payroll:$261,000
Annual Payroll:$1,297,000
# of Employees:36
Water Area:0.017 sq mi
Land Area:68.255 sq mi
118th Congressional District:01
118th Congressional Land Area:12048.84 sq mi
Single Family Delivery Units:375
Multi Family Delivery Units:0
# Residential Mailboxes:376
# Business Mailboxes:3
Total Delivery Receptacles:521

ZIP Code 52037 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 260 275 +15
Retired Workers: 195 205 +10
Disabled Workers: 25 20 -5
Widow(er)s and Parents: 15 20 +5
Spouses: 10 15 +5
Children: 15 15 0
65+: 210 220 +10
Monthly Benefits - All: $359,000 $386,000 +$27,000
Monthly Benefits - Retired Workers: $280,000 $308,000 +$28,000
Monthly Benefits - Widow(ers): $25,000 $25,000 $0

ZIP Code 52037 Statistical Areas

CBSA: 17540
CBSA Name: Clinton, IA
CBSA Type: Micro
CBSA Division: 
CBSA Division Name: 
CBSA Population:49,116
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:W10390
Preferred Last Line Key:W10390
52036: Previous ZIP Code
Next ZIP Code: 52038


  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],