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Oklahoma county map

Explore all 77 counties. Select a county to see its map, or download a copy for your next project.

2025 Census boundaries77 mapped unitsCapital: Oklahoma City
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Boundary map 100%
Labelled map of Oklahoma counties Adair CountyAlfalfa CountyAtoka CountyBeaver CountyBeckham CountyBlaine CountyBryan CountyCaddo CountyCanadian CountyCarter CountyCherokee CountyChoctaw CountyCimarron CountyCleveland CountyCoal CountyComanche CountyCotton CountyCraig CountyCreek CountyCuster CountyDelaware CountyDewey CountyEllis CountyGarfield CountyGarvin CountyGrady CountyGrant CountyGreer CountyHarmon CountyHarper CountyHaskell CountyHughes CountyJackson CountyJefferson CountyJohnston CountyKay CountyKingfisher CountyKiowa CountyLatimer CountyLe Flore CountyLincoln CountyLogan CountyLove CountyMajor CountyMarshall CountyMayes CountyMcClain CountyMcCurtain CountyMcIntosh CountyMurray CountyMuskogee CountyNoble CountyNowata CountyOkfuskee CountyOklahoma CountyOkmulgee CountyOsage CountyOttawa CountyPawnee CountyPayne CountyPittsburg CountyPontotoc CountyPottawatomie CountyPushmataha CountyRoger Mills CountyRogers CountySeminole CountySequoyah CountyStephens CountyTexas CountyTillman CountyTulsa CountyWagoner CountyWashington CountyWashita CountyWoods CountyWoodward County
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2025 U.S. Census boundaries. Zoom to reveal more names. Drag to pan when zoomed; use arrow keys, + and − with the map focused.

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SVG

SVG is editable vector artwork. PNG is a high-resolution image. PDF uses landscape Letter pages, with a separate key when needed.

Downloads contain the complete boundary map, independent of zoom. Crowded names use a numbered key. Numbered quiz maps use the county list / answer key (CSV). Boundary data (GeoJSON) · Reuse with source credit.

Roads, terrain & aerial imagery

Explore Oklahoma with a county boundary overlay. Choose a view to load the interactive map.

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Street names, terrain, or aerial photography with the county boundary in view.

Backgrounds load from OpenStreetMap or USGS only when selected. Imagery dates and detail vary by location.

Map scope: Use the boundary map for names and shapes, or the interactive background viewer for roads, terrain, and aerial imagery. County boundaries do not identify parcels or ZIP codes.

Oklahoma county geography overview

Oklahoma has 77 counties, which places it 17th among the 50 state and District of Columbia maps in this atlas when ordered by number of county-level units. Their combined 68,596.9 square miles of land place the state 19th by mapped land area.

The average county-level area is 891 square miles, while the median is 802.7 square miles. The median is often the better description of a typical unit because one or two very large areas can pull the average upward. The five largest units together account for about 14% of the state’s mapped land area.

77county-level units
802.7 sq mimedian land area
2,246.7 sq milargest unit
2%share of mapped area that is water

Largest and smallest Oklahoma counties

Osage County is the largest county-level unit by land area at 2,246.7 square miles. It represents about 3% of all mapped land in Oklahoma. At the other end of the range, Marshall County has 371.5 square miles of land.

Largest by land area

  1. Osage County2,246.7 sq mi
  2. Texas County2,041.3 sq mi
  3. McCurtain County1,850.8 sq mi
  4. Cimarron County1,834.8 sq mi
  5. Beaver County1,814.8 sq mi

Smallest by land area

  1. Marshall County371.5 sq mi
  2. Washington County415.5 sq mi
  3. Murray County416.4 sq mi
  4. Ottawa County470.8 sq mi
  5. Love County513.9 sq mi

Rankings use land area rather than total area. This avoids making coastal or lake counties appear larger solely because their boundaries include extensive water.

Alphabetical list of Oklahoma counties

The table is alphabetical, so it works as a name and FIPS-code reference rather than an area ranking. Every identifier begins with the Oklahoma state FIPS prefix 40. Land and water figures are rounded to one decimal place.

77 county-level areas

Download county data / numbered map key (CSV)
No.NameFIPS codeLand areaWater area
1Adair County40001573.9 sq mi3.4 sq mi
2Alfalfa County40003866.6 sq mi14.9 sq mi
3Atoka County40005975.5 sq mi14.4 sq mi
4Beaver County400071,814.8 sq mi2.8 sq mi
5Beckham County40009901.7 sq mi2.1 sq mi
6Blaine County40011928.5 sq mi10.4 sq mi
7Bryan County40013904.3 sq mi39.3 sq mi
8Caddo County400151,277.8 sq mi12.4 sq mi
9Canadian County40017896.6 sq mi8.9 sq mi
10Carter County40019822.3 sq mi11.5 sq mi
11Cherokee County40021749.1 sq mi26.9 sq mi
12Choctaw County40023770.4 sq mi29.1 sq mi
13Cimarron County400251,834.8 sq mi6.1 sq mi
14Cleveland County40027538.9 sq mi19 sq mi
15Coal County40029516.8 sq mi4.7 sq mi
16Comanche County400311,069.3 sq mi14.5 sq mi
17Cotton County40033632.6 sq mi9.3 sq mi
18Craig County40035761.3 sq mi1.4 sq mi
19Creek County40037949.9 sq mi19.6 sq mi
20Custer County40039988.8 sq mi13.3 sq mi
21Delaware County40041737.8 sq mi54.2 sq mi
22Dewey County40043999.6 sq mi8.8 sq mi
23Ellis County400451,231.5 sq mi0.4 sq mi
24Garfield County400471,058.5 sq mi1.6 sq mi
25Garvin County40049802.1 sq mi11.6 sq mi
26Grady County400511,100.5 sq mi4.4 sq mi
27Grant County400531,000.7 sq mi2.7 sq mi
28Greer County40055639.3 sq mi4.3 sq mi
29Harmon County40057537.3 sq mi1.5 sq mi
30Harper County400591,038.6 sq mi2 sq mi
31Haskell County40061576.7 sq mi48.7 sq mi
32Hughes County40063804.5 sq mi10.2 sq mi
33Jackson County40065802.7 sq mi1.6 sq mi
34Jefferson County40067759 sq mi15.2 sq mi
35Johnston County40069643.1 sq mi15.3 sq mi
36Kay County40071919.6 sq mi25.3 sq mi
37Kingfisher County40073898.1 sq mi7.9 sq mi
38Kiowa County400751,015.1 sq mi15.6 sq mi
39Latimer County40077722.1 sq mi7 sq mi
40Le Flore County400791,589.4 sq mi19.2 sq mi
41Lincoln County40081952.4 sq mi13.4 sq mi
42Logan County40083743.7 sq mi5.1 sq mi
43Love County40085513.9 sq mi18.3 sq mi
44Major County40093955 sq mi3 sq mi
45Marshall County40095371.5 sq mi55.5 sq mi
46Mayes County40097655.3 sq mi28.2 sq mi
47McClain County40087570.7 sq mi9.5 sq mi
48McCurtain County400891,850.8 sq mi51.7 sq mi
49McIntosh County40091618.3 sq mi93.8 sq mi
50Murray County40099416.4 sq mi8.8 sq mi
51Muskogee County40101810.6 sq mi29.4 sq mi
52Noble County40103731.7 sq mi10.8 sq mi
53Nowata County40105565.8 sq mi15 sq mi
54Okfuskee County40107618.5 sq mi10.3 sq mi
55Oklahoma County40109708.9 sq mi9.5 sq mi
56Okmulgee County40111697.4 sq mi5 sq mi
57Osage County401132,246.7 sq mi57.3 sq mi
58Ottawa County40115470.8 sq mi13.8 sq mi
59Pawnee County40117568.4 sq mi26.6 sq mi
60Payne County40119684.9 sq mi12.4 sq mi
61Pittsburg County401211,305.5 sq mi72.4 sq mi
62Pontotoc County40123720.4 sq mi4.9 sq mi
63Pottawatomie County40125787.8 sq mi5.7 sq mi
64Pushmataha County401271,395.6 sq mi27 sq mi
65Roger Mills County401291,141.1 sq mi5.3 sq mi
66Rogers County40131675.7 sq mi35.9 sq mi
67Seminole County40133632.8 sq mi7.7 sq mi
68Sequoyah County40135673.6 sq mi40.6 sq mi
69Stephens County40137870.2 sq mi21.2 sq mi
70Texas County401392,041.3 sq mi7.4 sq mi
71Tillman County40141871.1 sq mi8.1 sq mi
72Tulsa County40143570.2 sq mi16.6 sq mi
73Wagoner County40145561.9 sq mi28.9 sq mi
74Washington County40147415.5 sq mi8.8 sq mi
75Washita County401491,003.1 sq mi5.6 sq mi
76Woods County401511,286.5 sq mi3.5 sq mi
77Woodward County401531,242.8 sq mi3.7 sq mi

How to read and use this map

County lines are administrative boundaries, not postal routes. A mailing address can use a city name associated with a neighboring area, and ZIP codes can cross county lines. When you need to identify a county for an address, confirm it with an official geocoder or local government source.

For classroom or planning use, download a PDF from the controls above. Labelled exports use numbered callouts for crowded areas; numbered quiz maps match the alphabetical county list. SVG files keep the boundary lines sharp at larger paper sizes.

Frequently asked questions

How many counties are in Oklahoma?

Oklahoma has 77 counties in the U.S. Census Bureau’s 2025 cartographic boundary file.

Can I print this Oklahoma county map?

Yes. Choose Download / print and select PDF for a landscape Letter page, PNG for an image, or SVG for editable vector artwork. Because the map is SVG, its boundary lines stay sharp when scaled.

What is the largest county in Oklahoma?

Osage County is the largest by land area in this dataset at 2,246.7 square miles. This is an area ranking, not a population ranking.

What is the smallest county in Oklahoma?

Marshall County is the smallest by land area in this dataset at 371.5 square miles.

Are these legal survey boundaries?

No. This is a generalized reference map. Property, parcel, election, and legal boundary questions should be checked with the relevant state or local agency.

Map source

U.S. Census Bureau, 2025 Cartographic Boundary File, Counties, 1:5,000,000. Land and water area fields are supplied in the same file and converted from square meters to square miles. Accessed September 27, 2026.