Ranking of US Counties By Natural Population Increase Rate per 1K in 2015
Based on the US Census Vintage data estimates, in 2015, the Natural Population Increase Rate per 1K for the United States was 4.05. Among all US counties, Madison County had the highest natural population increase rate (27.01), followed by Geary County (24.36), and Kusilvak Borough (20.73).
On the other hand, Covington city had the lowest natural population increase rate (-17.12) followed by Rock County (-15.35), and Nelson County (-14.16).
The chart below shows the top 10 counties with high natural population increase rate, and the table below shows the ranking of the top 200 US counties.
You can see similar ranking information for related topics. You can also see links at the bottom of the page for the ranking of counties for each state.
Rank | County | Natural Pop. Increase Rate |
|---|---|---|
| 1 | Madison County, ID | 27.01 |
| 2 | Geary County, KS | 24.36 |
| 3 | Kusilvak Borough, AK | 20.73 |
| 4 | Nome Borough, AK | 19.18 |
| 5 | Liberty County, GA | 18.64 |
| 6 | Billings County, ND | 18.16 |
| 7 | Chattahoochee County, GA | 17.1 |
| 8 | Onslow County, NC | 16.68 |
| 9 | Todd County, SD | 16.59 |
| 10 | Bethel Borough, AK | 16.36 |
| 11 | Gaines County, TX | 16.09 |
| 12 | McKenzie County, ND | 15.45 |
| 13 | Dallam County, TX | 15.43 |
| 14 | Cache County, UT | 15.41 |
| 15 | Buffalo County, SD | 15.29 |
| 16 | Webb County, TX | 15.16 |
| 17 | Zapata County, TX | 15.12 |
| 18 | Starr County, TX | 15.01 |
| 19 | Franklin County, WA | 14.86 |
| 20 | Christian County, KY | 14.82 |
| 21 | Northwest Arctic Borough, AK | 14.64 |
| 22 | Hidalgo County, TX | 14.61 |
| 23 | Williams County, ND | 14.6 |
| 23 | Dewey County, SD | 14.6 |
| 24 | Duchesne County, UT | 14.51 |