Duncan, OK 73533 ZIP Code Profile

Related Place Profiles:
Duncan, OK | Empire City, OK

ZIP Code 73533: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Duncan, OK 73533

Acceptable Alternative
Empire City, OK 73533

  • ZIP Code Type: STANDARD
  • County: Stephens County
  • Centroid: Latitude 34.513, Longitude -97.96
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 73533 has segments in 2 Counties (Cotton, Stephens).

  • Businesses Addresses: 1,000
  • PO Box Addresses: 0
  • Residential Addresses: 11,716
    • Multi-Family Addresses: 281
    • Single Family Addresses: 11,435

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

Jump to... (On This Page!)
  1. 73533 2018 Demographic Data
  2. Growth Rates for 73533 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Oklahoma Research Tools (Easy Tools & Current Data)
  3. Oklahoma Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Duncan, OK 73533 Data & Demographics (As of July 1, 2018)


Total Population 27,992
Population in Households 27,569
Population in Familes 22,794
Population in Group Qrtrs 423
Population Density2 79
Diversity Index3 46


Median Household Income $45,573
Average Household Income $63,065
Per Capita Income $25,707


Total Housing Units 13,263 (100%)
Owner Occupied HU 7,390 (55.7%)
Renter Occupied HU 3,934 (29.7%)
Vacant Housing Units 1,939 (14.6%)
Median Home Value $111,650
Average Home Value $140,108


Total Households 11,324
Average Household Size 2.43
Family Households 7,623
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population -0.3% -0.6%
Households -0.39% -0.66%
Families -0.53% -0.74%
Median Household Income   2.33%
Per Capita Income   2.53%

Duncan, OK 73533 - Peer Comparisons by Rank and Percentile

The table below compares 73533 to the other 626 ZIP Codes in Oklahoma by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 34 95th
Population Density # 196 69th
Diversity Index # 371 41st
Median Household Income # 287 54th
Per Capita Income # 243 61st

Additional comparisons and rankings can be made with a VERY EASY TO USE Oklahoma Census Data Comparison Tool.

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Compare Oklahoma July 1, 2018 Data
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