Which US counties produce the most pro athletes?
We pulled every active player in the NFL, NBA, MLB, and NHL, found the 4,394 born in the United States, matched each one's birthplace to a county, and divided by the county's population. The result is a ranking of which counties produce pro athletes, per resident, across all four major leagues.
This counts where players were born, not where they grew up. Birthplace is what the leagues record and it's reproducible, but a player born in a regional hospital may have been raised a county over. Read this as "born per 100,000 residents," not "raised."
The most athletic counties, per capita
Ranking by total pro athletes per 100,000 residents, among counties of at least 100,000 people, the leader is St. Louis, Missouri, an independent city that produces football, baseball, and hockey players at a rate nothing else its size matches. Behind it the list turns sharply Southern, and sharply in the state of Georgia.
| Rank | County | Population | Per 100k | Total | NFL / NBA / MLB / NHL |
|---|---|---|---|---|---|
| 1 | St. Louis city, MO | 301,578 | 11.9 | 36 | 23 / 0 / 9 / 4 |
| 2 | Richmond city, VA | 226,610 | 6.6 | 15 | 9 / 0 / 5 / 1 |
| 3 | Fulton County, GA | 1,066,710 | 6.4 | 68 | 41 / 8 / 19 / 0 |
| 4 | Jefferson County, AL | 674,721 | 5.8 | 39 | 33 / 2 / 4 / 0 |
| 5 | Montgomery County, AL | 228,954 | 5.7 | 13 | 11 / 1 / 1 / 0 |
| 6 | Gwinnett County, GA | 957,062 | 5.5 | 53 | 43 / 3 / 7 / 0 |
| 7 | Caddo Parish, LA | 237,848 | 4.6 | 11 | 8 / 1 / 2 / 0 |
| 8 | Henry County, GA | 240,712 | 4.6 | 11 | 9 / 0 / 2 / 0 |
| 9 | Williamson County, TN | 247,726 | 4.4 | 11 | 9 / 0 / 2 / 0 |
| 10 | Cobb County, GA | 766,149 | 4.3 | 33 | 21 / 6 / 6 / 0 |
Look at the sport column, NFL players dominate almost every county, partly because football has the largest rosters and partly because we pulled the leagues in mid-August, when NFL teams carry roughly 90 players before cutting down to the 53 man roster for the regular season. So treat the cross-sport totals as football-weighted.
By raw count instead of per capita, the giants win
Drop the population per capita adjustment and, as always, the biggest counties take over. Los Angeles County, the largest county in the nation with 10,014,009 residents, leads with 106 active players, followed by Harris County (4,731,145 residents, Houston) at 78, Cook County (5,275,541 residents , Chicago) at 74, and Maricopa County (4,420,568 residents, Phoenix) at 73. Fulton County (1,066,710 residents, Atlanta) ranks sixth here too, and Gwinnett (957,062 residents, Atlanta) ranks twelfth, which is remarkable as the two metro Atlanta counties aren't among the country's largest.
| Rank | County | Population | Total | NFL / NBA / MLB / NHL |
|---|---|---|---|---|
| 1 | Los Angeles County, CA | 10,014,009 | 106 | 58 / 10 / 35 / 3 |
| 2 | Harris County, TX | 4,731,145 | 78 | 51 / 4 / 21 / 2 |
| 3 | Cook County, IL | 5,275,541 | 74 | 34 / 12 / 21 / 7 |
| 4 | Maricopa County, AZ | 4,420,568 | 73 | 37 / 7 / 20 / 9 |
| 5 | Dallas County, TX | 2,613,539 | 69 | 43 / 13 / 12 / 1 |
| 6 | Fulton County, GA | 1,066,710 | 68 | 41 / 8 / 19 / 0 |
| 7 | Broward County, FL | 1,944,375 | 67 | 52 / 1 / 10 / 4 |
| 8 | Orange County, CA | 3,186,989 | 64 | 23 / 0 / 39 / 2 |
| 9 | San Diego County, CA | 3,298,634 | 63 | 30 / 2 / 29 / 2 |
| 10 | Wayne County, MI | 1,793,561 | 56 | 40 / 2 / 7 / 7 |
| 11 | Miami-Dade County, FL | 2,701,767 | 54 | 37 / 3 / 13 / 1 |
| 12 | Gwinnett County, GA | 957,062 | 53 | 43 / 3 / 7 / 0 |
Every sport has a different map
The most striking finding isn't the overall list, it's that each league draws from a different part of the country.
Hockey is the most obvious one. The top NHL counties per capita are almost all in Minnesota and Michigan: Dakota, Hennepin, and Ramsey counties around the Twin Cities, plus Oakland and Washtenaw in Michigan. Cold states with frozen ponds still supply America's hockey players.
Basketball peaks in unexpected mid-sized places. The top NBA county per capita is Summit County, Ohio, the county of LeBron James's Akron, followed by Cobb and Fulton counties in Atlanta and Baltimore County in Maryland. Football belongs to the Deep South and Atlanta's suburbs, with Jefferson County (Birmingham, Alabama), Gwinnett, and Fulton on top. Baseball splits between St. Louis, California, and the South.
Which counties are strong across all four sports
To find the true all-around producers, we ranked each county by its percentile in all four leagues and averaged them, a measure that ignores roster sizes and rewards breadth. By that balanced score, Fulton County, Georgia is the most athletic county in America, with 41 NFL, 8 NBA, and 19 MLB players. Cobb County and Baltimore follow, then Caddo Parish, St. Louis, Leon County in Florida, and Gwinnett. Three of the top seven counties are all in metro Atlanta.
Gwinnett
It sits 6th per capita, 7th on the balanced score, and 12th by raw count, with 53 active players, 43 of them in the NFL. Among counties over 900,000 people, only Fulton produces at a higher rate. The reputation is real, and now it's measured. Gwinnett features some of the strongest high school football teams in the nation.
How we did it
We took active rosters for the NFL, NBA, MLB, and NHL, kept the 4,394 US-born players, and matched each birthplace city to a county, then divided by the 2020 Census population. Ninety-five percent of players had clear birthplaces; around 5% had birthplaces we couldn't resolve to a single county, and a few multi-county cities like New York are assigned to the county holding the city center. The known limits: birthplace is not the same place as someone's hometown, NFL rosters reflect mid-August 2026 and run large, and per-capita lists uses a floor of 100,000 residents and ten players so one athlete from a tiny county can't top the chart. The full county-by-county numbers are our own dataset, built for this specific article.
Sources
Player rosters and birthplaces are from the NFL, NBA, MLB, and NHL via their public data feeds and ESPN, pulled in August 2026. County populations are 2020 Census figures as carried in the CensusEasy database. Birthplace-to-county assignment uses the FCC Area API, which returns the Census block and county FIPS code for a set of coordinates. This is an original CensusEasy dataset.
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Which county produces the most pro athletes per capita?
Among counties of at least 100,000 people, the independent city of St. Louis, Missouri leads at 11.9 active NFL, NBA, MLB, and NHL players per 100,000 residents, based on our dataset of 4,394 US-born players matched to their birth counties. Richmond, Virginia and Fulton County, Georgia follow. The figures count where players were born, not raised.
Which county produces the most pro athletes overall?
By raw count, Los Angeles County produces the most, with 106 active players across the four major leagues, followed by Harris County (Houston) at 78 and Cook County (Chicago) at 74. By a balanced score across all four sports, Fulton County, Georgia ranks first, with three of the top seven counties in metro Atlanta.
Does each sport come from different parts of the country?
Yes, clearly. NHL players per capita cluster in Minnesota and Michigan, around the Twin Cities and Detroit. The top NBA county is Summit County, Ohio, LeBron James's Akron. Football is dominated by the Deep South and Atlanta's suburbs, and baseball splits between St. Louis, California, and the South.
