
Creek National Capitol · National Register of Historic Places
Okmulgee’s story
158 years in pictures
Creek National Capitol is a National Historic Landmark, the National Register’s top tier.
Census counts: 4,176 in 1910, a peak of 18,317 in 1950, 11,322 in 2020. The archive holds 6 old photos and papers going back to 1878 and a map from 1971 on.
16 places on the National Register of Historic Places.
Explore the history →
Getting set upMoving to Okmulgee: who provides what
Who provides power, water and the rest in Okmulgee, and how to reach them.
The full setup list →EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Sep 12, 2025.