Oklahoma counties quiz

The 77 counties in the quiz

They’re the 77 counties of Oklahoma, as counted by the US Census Bureau. The state capital, Oklahoma City, is in Oklahoma County.

How to play

In Point mode we name a county and you tap it on the map; in Type mode one lights up and you type its name (accents don’t matter); and in Time trial you get 6 seconds per question. If you miss, we show you where it was, which way it lies and a hint drawn from the data: its size rank and its neighbors.

Each game has 10, 20 or all the questions, and at the end you can practice just the ones you missed. Your best score for each mode is saved in this browser only: neither we nor anyone else can see it, and there’s no sign-up.

The hardest ones

The smallest counties are the hardest, since they barely show on the map: Marshall (372 sq mi), Washington (416 sq mi), and Murray (416 sq mi). Zoom in with the buttons or two fingers to tap them.

Tips to learn them

• Pontotoc has the most neighbors: it borders 8 counties. Once you place it, you have a landmark for many more.
• Oklahoma is the most populous (822,125 people in 2025) and, together with Tulsa and Cleveland, is home to 44% of Oklahoma’s people.

Playing in class

If you teach in Oklahoma, start with your school’s county and its neighbors and add a few each day. Otherwise, it’s a good way to get to know the state before studying it.

With the Challenge your class link, everyone gets the same questions in the same order, with no accounts or passwords, and each student sees their own score, time and streak. To practice on paper, there’s a printable worksheet of the same map with an answer key.

List of all 77 counties

1. Adair pop. 19,828
2. Alfalfa pop. 5,649
3. Atoka pop. 14,609
4. Beaver pop. 4,882
5. Beckham pop. 22,159
6. Blaine pop. 8,515
7. Bryan pop. 51,367
8. Caddo pop. 26,130
9. Canadian pop. 187,189
10. Carter pop. 48,910
11. Cherokee pop. 49,196
12. Choctaw pop. 14,059
13. Cimarron pop. 2,059
14. Cleveland pop. 303,973
15. Coal pop. 5,436
16. Comanche pop. 122,158
17. Cotton pop. 5,432
18. Craig pop. 14,518
19. Creek pop. 74,967
20. Custer pop. 28,175
21. Delaware pop. 41,910
22. Dewey pop. 4,207
23. Ellis pop. 3,613
24. Garfield pop. 61,779
25. Garvin pop. 26,377
26. Grady pop. 59,128
27. Grant pop. 4,067
28. Greer pop. 5,373
29. Harmon pop. 2,327
30. Harper pop. 3,172
31. Haskell pop. 11,787
32. Hughes pop. 13,455
33. Jackson pop. 24,764
34. Jefferson pop. 5,431
35. Johnston pop. 10,448
36. Kay pop. 43,490
37. Kingfisher pop. 15,795
38. Kiowa pop. 8,181
39. Latimer pop. 9,645
40. Le Flore pop. 50,196
41. Lincoln pop. 35,278
42. Logan pop. 55,473
43. Love pop. 10,780
44. Major pop. 7,536
45. Marshall pop. 16,255
46. Mayes pop. 40,416
47. McClain pop. 49,647
48. McCurtain pop. 30,744
49. McIntosh pop. 19,758
50. Murray pop. 13,805
51. Muskogee pop. 66,708
52. Noble pop. 10,899
53. Nowata pop. 9,522
54. Okfuskee pop. 11,451
55. Oklahoma pop. 822,125
56. Okmulgee pop. 37,241
57. Osage pop. 46,794
58. Ottawa pop. 30,438
59. Pawnee pop. 16,029
60. Payne pop. 83,889
61. Pittsburg pop. 43,320
62. Pontotoc pop. 38,528
63. Pottawatomie pop. 75,102
64. Pushmataha pop. 10,807
65. Roger Mills pop. 3,259
66. Rogers pop. 102,197
67. Seminole pop. 23,441
68. Sequoyah pop. 40,842
69. Stephens pop. 44,310
70. Texas pop. 20,322
71. Tillman pop. 6,780
72. Tulsa pop. 698,782
73. Wagoner pop. 93,263
74. Washington pop. 54,037
75. Washita pop. 10,884
76. Woods pop. 8,443
77. Woodward pop. 19,827