Counties in North Dakota by birth rate (July to June), 2025

Williams County had the highest birth rate (July to June) of 53 counties in 2025, at 17.81 per 1,000 inhabitants. Slope County had the lowest, at 4.72 per 1,000 inhabitants. The median was 11.22 per 1,000 inhabitants and the figure for North Dakota was 12.26 per 1,000 inhabitants. Source: the U.S. Census Bureau.

Highest17.81Williams County
Lowest4.72Slope County
Median11.2253 counties
North Dakota12.26History

All counties, 2025

CSVChart (SVG)

Williams CountyWilliams County: 17.81 per 1,000 inhabitants17.81McKenzie CountyMcKenzie County: 17.74 per 1,000 inhabitants17.74Dunn CountyDunn County: 15.44 per 1,000 inhabitants15.44Towner CountyTowner County: 15.21 per 1,000 inhabitants15.21Benson CountyBenson County: 14.8 per 1,000 inhabitants14.8Stark CountyStark County: 14.59 per 1,000 inhabitants14.59Rolette CountyRolette County: 14.56 per 1,000 inhabitants14.56Ward CountyWard County: 14.44 per 1,000 inhabitants14.44Eddy CountyEddy County: 14.17 per 1,000 inhabitants14.17Kidder CountyKidder County: 13.79 per 1,000 inhabitants13.79Sioux CountySioux County: 13.54 per 1,000 inhabitants13.54Emmons CountyEmmons County: 13.37 per 1,000 inhabitants13.37Mountrail CountyMountrail County: 13.25 per 1,000 inhabitants13.25Divide CountyDivide County: 13.24 per 1,000 inhabitants13.24Cavalier CountyCavalier County: 12.78 per 1,000 inhabitants12.78Ramsey CountyRamsey County: 12.75 per 1,000 inhabitants12.75Morton CountyMorton County: 12.6 per 1,000 inhabitants12.6Sheridan CountySheridan County: 12.45 per 1,000 inhabitants12.45Dickey CountyDickey County: 12.03 per 1,000 inhabitants12.03Cass CountyCass County: 12.02 per 1,000 inhabitants12.02Ransom CountyRansom County: 11.73 per 1,000 inhabitants11.73Burke CountyBurke County: 11.72 per 1,000 inhabitants11.72Foster CountyFoster County: 11.72 per 1,000 inhabitants11.72LaMoure CountyLaMoure County: 11.7 per 1,000 inhabitants11.7Richland CountyRichland County: 11.55 per 1,000 inhabitants11.55Grand Forks CountyGrand Forks County: 11.26 per 1,000 inhabitants11.26Logan CountyLogan County: 11.22 per 1,000 inhabitants11.22McHenry CountyMcHenry County: 11.09 per 1,000 inhabitants11.09Walsh CountyWalsh County: 10.99 per 1,000 inhabitants10.99Pembina CountyPembina County: 10.95 per 1,000 inhabitants10.95Pierce CountyPierce County: 10.89 per 1,000 inhabitants10.89Burleigh CountyBurleigh County: 10.88 per 1,000 inhabitants10.88Stutsman CountyStutsman County: 10.64 per 1,000 inhabitants10.64Mercer CountyMercer County: 10.6 per 1,000 inhabitants10.6Billings CountyBillings County: 10.36 per 1,000 inhabitants10.36Sargent CountySargent County: 10.22 per 1,000 inhabitants10.22Steele CountySteele County: 10.04 per 1,000 inhabitants10.04Renville CountyRenville County: 9.48 per 1,000 inhabitants9.48Traill CountyTraill County: 9.32 per 1,000 inhabitants9.32Hettinger CountyHettinger County: 8.87 per 1,000 inhabitants8.87Bottineau CountyBottineau County: 8.87 per 1,000 inhabitants8.87Grant CountyGrant County: 8.59 per 1,000 inhabitants8.59Wells CountyWells County: 8.52 per 1,000 inhabitants8.52Griggs CountyGriggs County: 8.51 per 1,000 inhabitants8.51Golden Valley CountyGolden Valley County: 8.38 per 1,000 inhabitants8.38Barnes CountyBarnes County: 7.72 per 1,000 inhabitants7.72McLean CountyMcLean County: 7.68 per 1,000 inhabitants7.68Oliver CountyOliver County: 7.4 per 1,000 inhabitants7.4McIntosh CountyMcIntosh County: 6.91 per 1,000 inhabitants6.91Nelson CountyNelson County: 6.43 per 1,000 inhabitants6.43Adams CountyAdams County: 5.78 per 1,000 inhabitants5.78Bowman CountyBowman County: 5.36 per 1,000 inhabitants5.36Slope CountySlope County: 4.72 per 1,000 inhabitants4.72
per 1,000 inhabitants. Source: U.S. Census Bureau. Retrieved 2026-10-08.

Full ranking

RankCounties2025
per 1,000 inhabitants
Change on 2024
1Williams County Estimated17.81+0.16 pts
2McKenzie County Estimated17.74+0.33 pts
3Dunn County Estimated15.44+0.19 pts
4Towner County Estimated15.21-0.04 pts
5Benson County Estimated14.8+0.18 pts
6Stark County Estimated14.59+0.18 pts
7Rolette County Estimated14.56-0.07 pts
8Ward County Estimated14.44+0.15 pts
9Eddy County Estimated14.17+0.31 pts
10Kidder County Estimated13.79+0.34 pts
11Sioux County Estimated13.54-0.05 pts
12Emmons County Estimated13.37+0.05 pts
13Mountrail County Estimated13.25+0.23 pts
14Divide County Estimated13.24+1.05 pts
15Cavalier County Estimated12.78+0.73 pts
16Ramsey County Estimated12.75+0.15 pts
17Morton County Estimated12.6-0 pts
18Sheridan County Estimated12.45-0 pts
19Dickey County Estimated12.03+1.27 pts
20Cass County Estimated12.02+0.07 pts
21Ransom County Estimated11.73+0.01 pts
22Burke County Estimated11.72+0.49 pts
23Foster County Estimated11.72+0.47 pts
24LaMoure County Estimated11.7+0.17 pts
25Richland County Estimated11.55+0.25 pts
26Grand Forks County Estimated11.26+0.05 pts
27Logan County Estimated11.22+0.06 pts
28McHenry County Estimated11.09+0.04 pts
29Walsh County Estimated10.99+0.15 pts
30Pembina County Estimated10.95+0.09 pts
31Pierce County Estimated10.89+0.36 pts
32Burleigh County Estimated10.88-0.01 pts
33Stutsman County Estimated10.64+0.4 pts
34Mercer County Estimated10.6+0.17 pts
35Billings County Estimated10.36+0.78 pts
36Sargent County Estimated10.22+0.65 pts
37Steele County Estimated10.04-0.03 pts
38Renville County Estimated9.48-0.09 pts
39Traill County Estimated9.32+0.27 pts
40Hettinger County Estimated8.87-0.05 pts
41Bottineau County Estimated8.87+0.02 pts
42Grant County Estimated8.59+0.05 pts
43Wells County Estimated8.52+0.67 pts
44Griggs County Estimated8.51+0.46 pts
45Golden Valley County Estimated8.38-0.12 pts
46Barnes County Estimated7.72-0.04 pts
47McLean County Estimated7.68+0.14 pts
48Oliver County Estimated7.4-0.05 pts
49McIntosh County Estimated6.91-0.36 pts
50Nelson County Estimated6.43+0.02 pts
51Adams County Estimated5.78+0.34 pts
52Bowman County Estimated5.36+0.09 pts
53Slope County Estimated4.72+0.14 pts

Other periods

About this ranking

Estimated live births from July 1 of the previous year through June 30 of the reported year per 1,000 residents, using the average of the population estimates at the two July 1 endpoints.

Published Census population estimates rate. The year identifies the end of the July-to-June period. These estimates can be revised and differ from calendar-year birth rates.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program: birth rate, July 1 of the previous year to June 30 of the reported year, nation, states and counties. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-08.

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Rank Counties in North Dakota by birth rate (July to June) using official data, and cite the source.
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Questions

Which county has the highest birth rate (July to June)?

Williams County, with 17.81 per 1,000 inhabitants in 2025, according to the U.S. Census Bureau.

Which county has the lowest birth rate (July to June)?

Slope County, with 4.72 per 1,000 inhabitants in 2025.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: birth rate, July 1 of the previous year to June 30 of the reported year, nation, states and counties. Retrieved 2026-10-08.

Crude birth rate, July to June: other rankings

Counties in North Dakota: more rankings