What ZIP codes serve Duncan, OK?

Duncan, OK is served by the following ZIP codes: 73055, 73434, 73529, 73533.

What is the average temperature in Duncan?

In Duncan, OK, the average annual high temperature is 74°F and the average low is 51°F, with 26.6 inches of annual precipitation.

How do I verify a Duncan address?

Use MailColt's free address verification tool to instantly check any Duncan, OK address for deliverability. Enter the street address, city, state, and ZIP code to get a confidence score and standardized formatting.

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Duncan is the #46 city in Oklahoma by population, with a population of 42,878 across 4 ZIP codes. Average temperatures range from 51.0°F to 74.2°F, with 26.6" of annual precipitation. Retail leads the business landscape, accounting for 176 of the area's establishments.

ZIP Codes

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Income by ZIP Code in Duncan, OK

ZIP Code	Population	Median Income	Median Home Value	Median Rent
73055	9,639	$63,545	$154,300	$828
73434	547	$62,750	$155,600	$484
73529	4,757	$66,759	$110,700	$758
73533	27,935	$59,341	$137,300	$877

Climate in Duncan, OK

Average monthly temperatures and precipitation.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg High	53°	57°	66°	74°	81°	89°	94°	94°	86°	76°	64°	54°
Avg Low	29°	33°	42°	50°	59°	68°	72°	71°	64°	52°	40°	31°
Precip	1.1"	1.4"	2.0"	2.5"	3.9"	3.2"	1.9"	2.2"	2.7"	2.7"	1.7"	1.4"
Snow	0.7"	0.3"	0.1"	-	-	-	-	-	-	-	0.3"	0.5"

Top Industries in Duncan, OK

Industry	Establishments
Retail trade	176
Health care and social assistance	130
Other services (except public administration)	106
Professional, scientific, and technical services	88
Construction	76
Accommodation and food services	74
Finance and insurance	61
Mining, quarrying, and oil and gas extraction	57
Manufacturing	47
Wholesale trade	44

Historic Landmarks in Duncan

Duncan has 8 properties listed on the National Register of Historic Places, including:

Brittain-Garvin House — 411 North 9th St.
Chrislip, H. C., House — 709 N. 14th St.
Duncan Armory — 100 ft. from jct. of 14th St. and unmarked alley between Fuqua Park and Ash Ave.
Duncan Public Library — 301 N. 8th St.
Foreman, W.T., House — 814 W. Oak Ave.
Johnson Hotel and Boarding House — 314 W. Mulberry
Patterson Hospital — 929 W. Willow Ave.
Simmons, Louis B., House — 401 N. 9th ST.

All 4 ZIP Codes Serving Duncan, OK

Other Cities in Oklahoma

Tulsa Broken Arrow Edmond Moore Norman

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