Great Plains Country

Stephens County

County Seat: Duncan

33,715 residents

7 cities & towns

Founded 1907

About Stephens County

Oil and gas heritage with historic downtown Duncan and agricultural communities.

33,715

Total Population

Cities & Towns

870

Square Miles

1907

Founded

Celebrate Oklahoma's pecan harvest with food vendors, live music, and family-friendly activities.

September 20, 2025

10:00 AM - 8:00 PM

Duncan

Duncan

33,715

870 sq miles

1907

Duncan

I-44US-81

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Cities & Towns:7

Attractions:0

Events:1

Notable People:18

Places:31

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