DUNCAN, OK ZIP Code
| City | DUNCAN |
| State | Oklahoma |
| ZIP Codes count | 3 (see all) |
| Post offices count | 1 (see all) |
| Total population | 22,823 (see all) |
ZIP Codes in DUNCAN, Oklahoma
73533, 73534, 73536
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of DUNCAN, OK ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 73533 | STANDARD | 27,616 |
| 73534 | PO BOX | – |
| 73536 | UNIQUE | – |
Post offices
DUNCAN — Post Office™ 802 W WILLOW AVE FL 100 DUNCAN, OK 73533-9998 |
Envelope example
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- Recipient's full name
- Full street address
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Using the same format, write the return address in the top left corner.
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Address example
490 FOWLER DR
DUNCAN OK 73533-2337
DUNCAN OK 73533-2337
177135 N 2800 RD
DUNCAN OK 73533-6897
DUNCAN OK 73533-6897
5564 POSEY LN
DUNCAN OK 73533-2504
DUNCAN OK 73533-2504
1214 S 10TH ST
DUNCAN OK 73533-5404
DUNCAN OK 73533-5404
8724 S 72ND ST
DUNCAN OK 73533-1279
DUNCAN OK 73533-1279
2919 SPRINGDALE CT
DUNCAN OK 73533-1048
DUNCAN OK 73533-1048
Map
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Census data for DUNCAN, OK
Demographic and housing estimates in DUNCAN, OK
| Total population | 22,823 |
| Male | 10,854 |
| Female | 11,969 |
| Total population | 22,823 |
| Under 5 years | 1,559 |
| 5 to 9 years | 1,715 |
| 10 to 14 years | 1,441 |
| 15 to 19 years | 1,453 |
| 20 to 24 years | 1,242 |
| 25 to 34 years | 3,092 |
| 35 to 44 years | 2,627 |
| 45 to 54 years | 2,677 |
| 55 to 59 years | 1,603 |
| 60 to 64 years | 1,429 |
| 65 to 74 years | 1,973 |
| 75 to 84 years | 1,362 |
| 85 years and over | 650 |
| Median age (years) | 37.9 |
| Under 18 years | 5,677 |
| 16 years and over | 17,826 |
| 18 years and over | 17,146 |
| 21 years and over | 16,383 |
| 62 years and over | 4,818 |
| 65 years and over | 3,985 |
| Total population | 22,823 |
| One race | 21,622 |
| White | 18,060 |
| Black or African American | 715 |
| American Indian and Alaska Native | 1,149 |
| Asian | 223 |
| Native Hawaiian and Other Pacific Islander | 22 |
| Some other race | 1,453 |
| Two or more races | 1,201 |
| Citizen, VOTING AGE 18 and over population | 16,638 |
| Male Citizen, VOTING AGE 18 and over population | 7,877 |
| Female Citizen, VOTING AGE 18 and over population | 8,761 |
Social characteristics in DUNCAN, OK
| Total households | 8,959 |
| Family households (families) | 5,618 |
| Married-couple family | 4,084 |
| Male householder, no wife present, family | 443 |
| Female householder, no husband present, family | 1,091 |
| Nonfamily households | 3,341 |
| Average household size | 2.50 |
| Average family size | 3.16 |
Economic characteristics in DUNCAN, OK
| Total households | 8,959 |
| Less than $10,000 | 804 |
| $10,000 to $14,999 | 590 |
| $15,000 to $24,999 | 1,082 |
| $25,000 to $34,999 | 1,178 |
| $35,000 to $49,999 | 1,515 |
| $50,000 to $74,999 | 1,410 |
| $75,000 to $99,999 | 1,128 |
| $100,000 to $149,999 | 752 |
| $150,000 to $199,999 | 227 |
| $200,000 or more | 273 |
| Median household income (dollars) | 42,236 |
Housing characteristics in DUNCAN, OK
| Total housing units | 11,089 |
| Occupied housing units | 8,959 |
| Vacant housing units | 2,130 |
| Total housing units | 11,089 |
| 1-unit, detached | 9,353 |
| 1-unit, attached | 208 |
| 2 units | 203 |
| 3 or 4 units | 229 |
| 5 to 9 units | 337 |
| 10 to 19 units | 206 |
| 20 or more units | 327 |
| Mobile home | 212 |
| Boat, RV, van, etc. | 14 |
| Total housing units | 11,089 |
| Built 2014 or later | 30 |
| Built 2010 to 2013 | 169 |
| Built 2000 to 2009 | 676 |
| Built 1990 to 1999 | 829 |
| Built 1980 to 1989 | 1,504 |
| Built 1970 to 1979 | 2,433 |
| Built 1960 to 1969 | 1,568 |
| Built 1950 to 1959 | 2,115 |
| Built 1940 to 1949 | 950 |
| Built 1939 or earlier | 815 |
| Total housing units | 11,089 |
| 1 room | 223 |
| 2 rooms | 113 |
| 3 rooms | 580 |
| 4 rooms | 1,863 |
| 5 rooms | 2,950 |
| 6 rooms | 2,798 |
| 7 rooms | 1,227 |
| 8 rooms | 670 |
| 9 rooms or more | 665 |
| Median rooms | 5.4 |
| Total housing units | 11,089 |
| No bedroom | 234 |
| 1 bedroom | 758 |
| 2 bedrooms | 3,483 |
| 3 bedrooms | 5,444 |
| 4 bedrooms | 1,079 |
| 5 or more bedrooms | 91 |
| Occupied housing units | 8,959 |
| Owner-occupied | 5,773 |
| Renter-occupied | 3,186 |
| Average household size of owner-occupied unit | 2.45 |
| Average household size of renter-occupied unit | 2.58 |
| Occupied housing units | 8,959 |
| Moved in 2017 or later | 470 |
| Moved in 2015 to 2016 | 1,142 |
| Moved in 2010 to 2014 | 2,980 |
| Moved in 2000 to 2009 | 2,326 |
| Moved in 1990 to 1999 | 858 |
| Moved in 1989 and earlier | 1,183 |
| Owner-occupied units | 5,773 |
| Less than $50,000 | 1,158 |
| $50,000 to $99,999 | 1,657 |
| $100,000 to $149,999 | 1,276 |
| $150,000 to $199,999 | 781 |
| $200,000 to $299,999 | 647 |
| $300,000 to $499,999 | 172 |
| $500,000 to $999,999 | 77 |
| $1,000,000 or more | 5 |
| Median (dollars) | 102,600 |
| Owner-occupied units | 5,773 |
| Housing units with a mortgage | 2,813 |
| Housing units without a mortgage | 2,960 |
| Occupied units paying rent | 2,913 |
| Less than $500 | 479 |
| $500 to $999 | 1,951 |
| $1,000 to $1,499 | 455 |
| $1,500 to $1,999 | 18 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 10 |
| $3,000 or more | 0 |
| Median (dollars) | 689 |
| No rent paid | 273 |
Data is based on 2018 Census
ZIP Codes for other locations
State for DUNCAN
Oklahoma ZIP CodesOther cities in Oklahoma