County research and study

North Dakota county reference

53 counties and county equivalents in North Dakota. Search names or FIPS codes, compare Census geography and keep the original sources with your work.

• Adams County

  North Dakota · FIPS 38001

  2,275 residents · 2025 estimate

• Barnes County

  North Dakota · FIPS 38003

  10,573 residents · 2025 estimate

• Benson County

  North Dakota · FIPS 38005

  5,759 residents · 2025 estimate

• Billings County

  North Dakota · FIPS 38007

  1,071 residents · 2025 estimate

• Bottineau County

  North Dakota · FIPS 38009

  6,284 residents · 2025 estimate

• Bowman County

  North Dakota · FIPS 38011

  2,762 residents · 2025 estimate

• Burke County

  North Dakota · FIPS 38013

  2,132 residents · 2025 estimate

• Burleigh County

  North Dakota · FIPS 38015

  103,251 residents · 2025 estimate

• Cass County

  North Dakota · FIPS 38017

  201,794 residents · 2025 estimate

• Cavalier County

  North Dakota · FIPS 38019

  3,497 residents · 2025 estimate

• Dickey County

  North Dakota · FIPS 38021

  4,895 residents · 2025 estimate

• Divide County

  North Dakota · FIPS 38023

  2,110 residents · 2025 estimate

• Dunn County

  North Dakota · FIPS 38025

  4,058 residents · 2025 estimate

• Eddy County

  North Dakota · FIPS 38027

  2,329 residents · 2025 estimate

• Emmons County

  North Dakota · FIPS 38029

  3,215 residents · 2025 estimate

• Foster County

  North Dakota · FIPS 38031

  3,212 residents · 2025 estimate

• Golden Valley County

  North Dakota · FIPS 38033

  1,808 residents · 2025 estimate

• Grand Forks County

  North Dakota · FIPS 38035

  74,501 residents · 2025 estimate

• Grant County

  North Dakota · FIPS 38037

  2,206 residents · 2025 estimate

• Griggs County

  North Dakota · FIPS 38039

  2,239 residents · 2025 estimate

• Hettinger County

  North Dakota · FIPS 38041

  2,492 residents · 2025 estimate

• Kidder County

  North Dakota · FIPS 38043

  2,393 residents · 2025 estimate

• LaMoure County

  North Dakota · FIPS 38045

  4,135 residents · 2025 estimate

• Logan County

  North Dakota · FIPS 38047

  1,859 residents · 2025 estimate

• McHenry County

  North Dakota · FIPS 38049

  5,130 residents · 2025 estimate

• McIntosh County

  North Dakota · FIPS 38051

  2,451 residents · 2025 estimate

• McKenzie County

  North Dakota · FIPS 38053

  15,192 residents · 2025 estimate

• McLean County

  North Dakota · FIPS 38055

  9,740 residents · 2025 estimate

• Mercer County

  North Dakota · FIPS 38057

  8,441 residents · 2025 estimate

• Morton County

  North Dakota · FIPS 38059

  34,601 residents · 2025 estimate

• Mountrail County

  North Dakota · FIPS 38061

  9,395 residents · 2025 estimate

• Nelson County

  North Dakota · FIPS 38063

  2,963 residents · 2025 estimate

• Oliver County

  North Dakota · FIPS 38065

  1,898 residents · 2025 estimate

• Pembina County

  North Dakota · FIPS 38067

  6,568 residents · 2025 estimate

• Pierce County

  North Dakota · FIPS 38069

  3,838 residents · 2025 estimate

• Ramsey County

  North Dakota · FIPS 38071

  11,530 residents · 2025 estimate

• Ransom County

  North Dakota · FIPS 38073

  5,617 residents · 2025 estimate

• Renville County

  North Dakota · FIPS 38075

  2,331 residents · 2025 estimate

• Richland County

  North Dakota · FIPS 38077

  16,731 residents · 2025 estimate

• Rolette County

  North Dakota · FIPS 38079

  11,688 residents · 2025 estimate

• Sargent County

  North Dakota · FIPS 38081

  3,711 residents · 2025 estimate

• Sheridan County

  North Dakota · FIPS 38083

  1,296 residents · 2025 estimate

• Sioux County

  North Dakota · FIPS 38085

  3,667 residents · 2025 estimate

• Slope County

  North Dakota · FIPS 38087

  628 residents · 2025 estimate

• Stark County

  North Dakota · FIPS 38089

  34,013 residents · 2025 estimate

• Steele County

  North Dakota · FIPS 38091

  1,797 residents · 2025 estimate

• Stutsman County

  North Dakota · FIPS 38093

  21,414 residents · 2025 estimate

• Towner County

  North Dakota · FIPS 38095

  2,040 residents · 2025 estimate

• Traill County

  North Dakota · FIPS 38097

  7,920 residents · 2025 estimate

• Walsh County

  North Dakota · FIPS 38099

  10,179 residents · 2025 estimate

• Ward County

  North Dakota · FIPS 38101

  68,233 residents · 2025 estimate

• Wells County

  North Dakota · FIPS 38103

  3,729 residents · 2025 estimate

• Williams County

  North Dakota · FIPS 38105

  41,767 residents · 2025 estimate

Use the county data

Use a county profile as a source-reading exercise or the geographic context for your own research. Keep the county FIPS identifier with your notes so that similarly named places in different states are not mixed.

The figures describe the county; they are not an evaluation of schools or an estimate of educational outcomes.

Geography: 2025 U.S. Census Gazetteer. Population: Vintage 2025 estimates, July 1, 2025. County equivalents include parishes, boroughs, independent cities and planning regions. Puerto Rico population is not supplied by this population file.