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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

Zip Code 73533, Duncan, OK

ZIP Code 73533 Details

Zip Code:73533
State:OK [Oklahoma]
Multi County:Yes
City Alias(es):Duncan
Empire City
Area Code:580
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:1073 ft
State FIPS:40
County FIPS:137
Division:West South Central
Intro Date:<2004-10

ZIP Code 73533 2010 Census Demographics

Current Population:28,713
2010 Population:28,434
Households per ZIP Code:11,574
Average House Value:$122,800
Avg. Income Per Household:$51,514
Persons Per Household:2.42
White Population:24,981
Black Population:1,145
Hispanic Population:2,263
Asian Population:285
American Indian Population:2,298
Hawaiian Population:19
Other Population:1,163
Male Population:13,818
Female Population:14,616
Median Age:40.00 years
Male Median Age:38.30 years
Female Median Age:41.70 years

ZIP Code 73533 Other Demographics

# Residential Mailboxes:11,865
# Business Mailboxes:1,001
Total Delivery Receptacles:12,744
Number of Businesses:715
1st Quarter Payroll:$77,984,000
Annual Payroll:$319,576,000
# of Employees:8,806
Water Area:4.26 sq mi
Land Area:329.541 sq mi
113th Congressional District:04
113th Congressional Land Area:9777.28 sq mi
Single Family Delivery Units:10,821
Multi Family Delivery Units:266
# Residential Mailboxes:11,865
# Business Mailboxes:1,001
Total Delivery Receptacles:12,744

ZIP Code 73533 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 6,810 6,935 +125
Retired Workers: 4,360 4,505 +145
Disabled Workers: 1,100 1,075 -25
Widow(er)s and Parents: 600 600 0
Spouses: 270 270 0
Children: 480 485 +5
65+: 4,915 5,055 +140
Monthly Benefits - All: $8,695,000 $9,071,000 +$376,000
Monthly Benefits - Retired Workers: $6,101,000 $6,456,000 +$355,000
Monthly Benefits - Widow(ers): $806,000 $835,000 +$29,000

ZIP Code 73533 Statistical Areas

CBSA: 20340
CBSA Name: Duncan, OK
CBSA Type: Micro
CBSA Division: 
CBSA Division Name: 
CBSA Population:45,048
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:W22018
Preferred Last Line Key:W22018
73532: Previous ZIP Code
Next ZIP Code: 73534


  1. U.S. Postal Service [Last Updated: 6/1/2022],
  2. Internal Data Creation [Last Updated: 6/1/2022],
  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: 6/1/2022],
  6. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],