• county
  • FIPS 40095
  • Largest town: Madill

Marshall County, Oklahoma

Marshall County had 16,147 residents in the Census Vintage 2024 estimate, on 371.5 square miles of land. It ranks 43rd of 77 in Oklahoma by population and 77th by land area.

Population
16,147
#43 of 77 in Oklahoma · #2,029 in US
Area
371.5 sq mi
#77 of 77 in Oklahoma · #2,629 in US
Density
43 / sq mi
#28 of 77 in Oklahoma · #1,598 in US
Median household income
$54,966
#43 of 77 in Oklahoma · #2,324 in US

Census Vintage 2024 estimates · SAIPE 2023 income · 2024 Gazetteer land area

Marshall County within Oklahoma. Pin: Oklahoma City.

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Tools and pages that start from Marshall County

Marshall County population, land area and income

Marshall County had 16,147 residents in the Census Vintage 2024 estimate, on 371.5 square miles of land. It ranks 43rd of 77 in Oklahoma by population and 77th by land area. That works out to 43.5 people per square mile, below the US average of 96.3, and below the national county median.

The median county-equivalent in Oklahoma has 20,577 residents; Marshall County is somewhat smaller.

Its SAIPE 2023 median household income of $54,966 is below the national county median among 3,143 counties with an estimate.

National rank among 3,144

Population

16,147

3144th1st

2029th of 3,144 (US)

Land area

371 sq mi

3144th1st

2629th of 3,144 (US)

Density

43.5 / sq mi

3144th1st

1598th of 3,144 (US)

Median household income

$54,966

3143rd1st

2324th of 3,143 (US)

Rank within Oklahoma (77)

Population

16,147

77th1st

43rd of 77 (OK)

Land area

371 sq mi

77th1st

77th of 77 (OK)

Density

43.5 / sq mi

77th1st

28th of 77 (OK)

Median household income

$54,966

77th1st

43rd of 77 (OK)

How Marshall County's population changed since 2020

Marshall County gained 808 residents between the July 2020 and July 2024 estimates, a rise of 5.3%. That ranks 8th of 77 in Oklahoma for growth. The median Oklahoma county changed by +0.8%, and the state as a whole by +3.3%.

Since the April 2020 estimates base, Marshall County recorded 803 births and 1,097 deaths, a natural change of -294. Net international migration added +226 and net domestic migration, people moving to or from other US counties, came to +910. The largest single component was domestic migration, which added 910 people.

15.3k202015.6k202115.9k202216.0k202316.1k2024
Census Vintage 2024 county estimates for July 1 of each year. The axis starts above zero so year-to-year changes are visible.

Components of change, April 2020 to July 2024

Births
803
Deaths
1,097
Net international migration
+226
Net domestic migration
+910
Change, July 2023 to July 2024
+173

Where Marshall County is

The Census internal point of Marshall County is at 34.027000, -96.770500. It sits in UTM zone 14N. The map shades Oklahoma's 77 county-equivalents by population change from 2020 to 2024, darker for faster growth, with Marshall County outlined. Dots are towns of 1,000+ people with residents in it.

Kingfisher County: +4.2%Okfuskee County: +0.8%Creek County: +2.9%Carter County: +2.3%Hughes County: +0.2%Murray County: -0.9%Haskell County: +2.2%Cherokee County: +3.5%Grady County: +6.3%Canadian County: +16.9%Caddo County: -2.1%Garvin County: +1.9%Custer County: -0.6%Pushmataha County: +0.1%Mayes County: +2.8%Stephens County: +2.9%Dewey County: -4.6%Greer County: -1.1%Logan County: +8.3%Atoka County: +3.1%Nowata County: +2.5%Beckham County: -0.4%Cimarron County: -6.9%Harper County: -1.2%Cleveland County: +2.6%Texas County: -3.4%Marshall County: +5.3%Tulsa County: +3.4%McIntosh County: +4.0%Grant County: -1.3%Seminole County: -0.7%Garfield County: -1.1%Jackson County: -0.8%Blaine County: -1.5%Lincoln County: +4.4%Alfalfa County: +0.0%Jefferson County: +0.8%Okmulgee County: +1.1%Major County: -2.3%Noble County: -0.2%Oklahoma County: +2.3%Pawnee County: +3.5%Bryan County: +8.6%Payne County: +3.1%Adair County: +1.9%Harmon County: -6.5%Love County: +2.6%Craig County: +2.6%Rogers County: +6.3%Muskogee County: +0.8%Sequoyah County: +3.3%Delaware County: +3.4%Johnston County: +0.5%Pittsburg County: -0.9%Le Flore County: +3.4%McClain County: +15.6%Woodward County: -2.1%Ottawa County: +0.6%Choctaw County: -0.2%Cotton County: -0.6%Roger Mills County: -3.6%Washita County: -0.6%Coal County: +2.5%Pontotoc County: +0.6%Kiowa County: -2.8%Tillman County: -3.0%Ellis County: -3.9%Wagoner County: +12.1%Beaver County: -0.1%McCurtain County: -0.1%Kay County: -0.4%Pottawatomie County: +2.6%Osage County: +1.5%Comanche County: +0.2%Washington County: +2.8%Woods County: -0.2%Latimer County: +0.3%
Change 2020 to 2024
  1. < -1.1%
  2. < +0.0%
  3. < +2.2%
  4. < +3.3%
  5. ≥ +3.3%
no data

Orange pin: Marshall County internal point. Dark pin: Oklahoma City.

Internal point

Decimal
34.027000, -96.770500
DMS
34°01'37.20"N 96°46'13.80"W
UTM
14N 705843.9E 3767391.5N
Geohash
9y51tfmve
Plus code
866526GH+RR

Towns in Marshall County

2 incorporated places of 1,000+ people have residents in Marshall County, 5,561 people together, or 34% of the county. Each figure counts only the part of the town inside Marshall County; towns marked "part" extend into another county. The largest is Madill with 4,084.

  1. 01Madill4,084
  2. 02Kingston1,477
Census Vintage 2024 subcounty estimates, county parts of incorporated places (SUMLEV 157).

Counties bordering Marshall County

The Census 2024 county adjacency file lists 5 neighbors for Marshall County, including 1 across a state line. The most populous is Grayson County, TX, with 150,532 residents. Distances run between Census internal points in a straight line.

Distance to Oklahoma City and the nearest big city

Oklahoma City is 109.4 miles NNW of Marshall County's internal point in a straight line. The nearest place of 100,000 or more is McKinney, TX (population 227,526), 57.4 miles away. The nearest place of 10,000 or more is Denison, TX (population 26,446), 21.0 miles away.

Marshall County FIPS code

The FIPS code of Marshall County is 40095: state code 40 for Oklahoma plus county code 095. Use it as text, with the leading zero, when joining Census, BLS, or CDC county tables. SAIPE lists its 2023 median household income as $54,966.

Questions people ask

What is the population of Marshall County, Oklahoma?

The Census Vintage 2024 estimate for July 1, 2024 is 16,147. That is up 808 people (5.3%) from the July 2020 estimate of 15,339.

What is the FIPS code of Marshall County?

40095. The first two digits (40) are Oklahoma; the last three (095) identify the county.

What is the largest town in Marshall County?

Madill, with 4,084 residents inside Marshall County in 2024.

Which counties border Marshall County?

5 county-equivalents border it in the Census 2024 adjacency file: Grayson County, TX; Bryan County, OK; Carter County, OK; Love County, OK; Johnston County, OK.

Sources and data as of

Data as of: Census Vintage 2024 population estimates, 2024 Gazetteer land area and internal points, SAIPE 2023 median household income.

  1. 01Census Vintage 2024 county population estimates
  2. 02Census 2024 Gazetteer, counties
  3. 03Census SAIPE 2023 state and county estimates
  4. 04Census Vintage 2024 subcounty population estimates
  5. 05Census 2024 county adjacency file
  6. 06Census 2024 cartographic boundary file, counties (1:5,000,000)

How every number is computed: methodology. Spotted a wrong figure? Report an error.