
Newkirk
- County:
- Kay County
- County Seat:
- Yes
- Area (mi²):
- 1.355
- State:
- Oklahoma
Newkirk is a city located in Kay County, Oklahoma. Newkirk has a 2025 population of 2,184. It is also the county seat of Kay County. Newkirk is currently growing at a rate of 0.18% annually and its population has increased by 0.92% since the most recent census, which recorded a population of 2,164 in 2020.
The average household income in Newkirk is $63,090 with a poverty rate of 13.63%. The median age in Newkirk is 36.7 years: 36.8 years for males, and 36.6 years for females.