Last Updated August 8, 2023

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In 2021, the IRS received a whopping 5.4 million business applications—an all-time high since the U.S. government began tracking this data in 2004. The year with the second-highest number of new business applications? 2020. Today, small businesses employ nearly half of the nation’s workers, according to a Chamber of Commerce report.

It’s fair to say that the past few years have been banner years for small businesses, but what about regional differences? The business climate in a small town in Texas is likely not the same as a small town in Connecticut. The Chamber of Commerce report found that the Midwest was the most business-friendly region, thanks to the relatively low cost of living, well-educated workforce, and regulations lowering taxes and easing zoning restrictions for businesses.

Of course, the East and West coasts also have plenty to offer, from California’s Silicon Valley and Hollywood studios to New York’s financial hub to Massachusetts’ prominence in the aerospace, defense, and information technology industries. A few states—including Delaware, Wyoming, and Nevada—even allow you to incorporate your business within their borders without ever setting foot there.

For even more specific data, let’s take it a step further by analyzing counties. Are certain counties more friendly to small businesses than others? To pinpoint the areas nationwide where small businesses abound, altLINE used Census Bureau data to find the county in each state with the highest concentration of small businesses in 2021, calculated as small establishments per 1,000 residents. Small establishments are defined as those with fewer than 500 employees. Counties with fewer than 1,000 residents were excluded from the analysis, as well as counties for which the Census Bureau didn’t have population estimates. Population data for Connecticut counties were sourced via the Federal Reserve.

Another important factor to consider: States where nonresidents are allowed to incorporate businesses will also have a higher ratio of small businesses to residents since not all small businesses are actually operated by people living in that state.

Taking a close look at the type of counties that topped the list in each state also reveals some interesting trends. World-class vacation destinations—like Nantucket, Massachusetts; Maui, Hawaii; Aspen, Colorado; Key West, Florida; and Sedona, Arizona—are well represented on this list, perhaps because tourists are looking to get a sense of how the locals live through small businesses like restaurants, bakeries, bars, and boutiques.

While the counties on this list do include a few major cities like Manhattan, Atlanta, and Charleston, South Carolina, less populated counties with smaller towns are much more common. In fact, 19 of the counties on this list have a population of less than 25,000. Although most of the nation’s small businesses are located in major metropolitan areas, those that are located in rural areas tend to be more stable—possibly due to loyalty from local residents or the absence of competition from large corporations.

Keep reading to discover the county in your state with the highest concentration of small businesses. It just might give you inspiration for your next endeavor.

Clarke County Alabama

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Alabama: Clarke County

  • Total small business establishments: 593 (26.1 per 1,000 residents)
  • Share of establishments that are small: 99.8%
  • 2021 population: 22,715

Skagway County Alaska

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Alaska: Skagway

  • Total small business establishments: 97 (84.9 per 1,000 residents)
  • Share of establishments that are small: 99.0%
  • 2021 population: 1,142

Coconino County Arizona

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Arizona: Coconino County

  • Total small business establishments: 3,832 (26.8 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 142,780

Pulaski County Arkansas

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Arkansas: Pulaski County

  • Total small business establishments: 12,269 (30.8 per 1,000 residents)
  • Share of establishments that are small: 99.7%
  • 2021 population: 398,069

Mono County California

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California: Mono County

  • Total small business establishments: 658 (49.6 per 1,000 residents)
  • Share of establishments that are small: 99.4%
  • 2021 population: 13,261

Pitkin County Colorado

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Colorado: Pitkin County

  • Total small business establishments: 1,700 (98.0 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 17,350

Fairfield County Connecticut

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Connecticut: Fairfield County

  • Total small business establishments: 26,860 (28.0 per 1,000 residents)
  • Share of establishments that are small: 99.8%
  • 2021 population: 959,768

New Castle County Delaware

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Delaware: New Castle County

  • Total small business establishments: 17,405 (30.4 per 1,000 residents)
  • Share of establishments that are small: 99.7%
  • 2021 population: 572,714

Monroe County Florida

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Florida: Monroe County

  • Total small business establishments: 4,009 (48.7 per 1,000 residents)
  • Share of establishments that are small: 100.0%
  • 2021 population: 82,265

Fulton County Georgia

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Georgia: Fulton County

  • Total small business establishments: 40,442 (38.1 per 1,000 residents)
  • Share of establishments that are small: 99.6%
  • 2021 population: 1,062,531

Maui County Hawaii

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Hawaii: Maui County

  • Total small business establishments: 4,811 (29.2 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 164,817

Blaine County Idaho

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Idaho: Blaine County

  • Total small business establishments: 1,655 (66.8 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 24,767

DuPage County Illinois

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Illinois: DuPage County

  • Total small business establishments: 33,970 (36.7 per 1,000 residents)
  • Share of establishments that are small: 99.7%
  • 2021 population: 926,448

Dubois County Indiana

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Indiana: Dubois County

  • Total small business establishments: 1,287 (29.5 per 1,000 residents)
  • Share of establishments that are small: 99.4%
  • 2021 population: 43,625

Dickinson County Iowa

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Iowa: Dickinson County

  • Total small business establishments: 788 (44.1 per 1,000 residents)
  • Share of establishments that are small: 99.6%
  • 2021 population: 17,852

Gove County Kansas

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Kansas: Gove County

  • Total small business establishments: 127 (46.4 per 1,000 residents)
  • Share of establishments that are small: 98.4%
  • 2021 population: 2,735

McCracken County Kentucky

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Kentucky: McCracken County

  • Total small business establishments: 2,033 (30.1 per 1,000 residents)
  • Share of establishments that are small: 99.8%
  • 2021 population: 67,612

Lafayette Parish Louisiana

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Louisiana: Lafayette Parish

  • Total small business establishments: 8,664 (35.4 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 244,922

Knox County Maine

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Maine: Knox County

  • Total small business establishments: 1,802 (43.9 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 41,074

Worcester County Maryland

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Maryland: Worcester County

  • Total small business establishments: 2,184 (40.9 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 53,370

Nantucket Massachusetts

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Massachusetts: Nantucket

  • Total small business establishments: 1,195 (82.4 per 1,000 residents)
  • Share of establishments that are small: 99.7%
  • 2021 population: 14,499

Emmet County Michigan

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Michigan: Emmet County

  • Total small business establishments: 1,524 (44.5 per 1,000 residents)
  • Share of establishments that are small: 99.8%
  • 2021 population: 34,280

Cook County Minnesota

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Minnesota: Cook County

  • Total small business establishments: 287 (51.0 per 1,000 residents)
  • Share of establishments that are small: 99.3%
  • 2021 population: 5,623

Lee County Mississippi

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Mississippi: Lee County

  • Total small business establishments: 2,531 (30.5 per 1,000 residents)
  • Share of establishments that are small: 99.8%
  • 2021 population: 83,043

Atchison County Missouri

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Missouri: Atchison County

  • Total small business establishments: 180 (34.4 per 1,000 residents)
  • Share of establishments that are small: 99.4%
  • 2021 population: 5,227

Gallatin County Montana

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Montana: Gallatin County

  • Total small business establishments: 6,471 (52.6 per 1,000 residents)
  • Share of establishments that are small: 100.0%
  • 2021 population: 123,051

Garfield County Nebraska

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Nebraska: Garfield County

  • Total small business establishments: 101 (55.1 per 1,000 residents)
  • Share of establishments that are small: 98.1%
  • 2021 population: 1,832

Douglas County Nevada

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Nevada: Douglas County

  • Total small business establishments: 1,671 (33.4 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 49,969

Carroll County New Hampshire

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New Hampshire: Carroll County

  • Total small business establishments: 1,879 (36.3 per 1,000 residents)
  • Share of establishments that are small: 100.0%
  • 2021 population: 51,725

Cape May County New Jersey

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New Jersey: Cape May County

  • Total small business establishments: 3,761 (39.3 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 95,768

Lincoln County New Mexico

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New Mexico: Lincoln County

  • Total small business establishments: 678 (33.2 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 20,421

Manhattan New York

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New York: Manhattan

  • Total small business establishments: 95,564 (60.5 per 1,000 residents)
  • Share of establishments that are small: 99.5%
  • 2021 population: 1,578,801

Dare County North Carolina

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North Carolina: Dare County

  • Total small business establishments: 1,999 (52.8 per 1,000 residents)
  • Share of establishments that are small: 100.0%
  • 2021 population: 37,889

Bowman County North Dakota

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North Dakota: Bowman County

  • Total small business establishments: 152 (52.4 per 1,000 residents)
  • Share of establishments that are small: 99.3%
  • 2021 population: 2,902

Holmes County Ohio

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Ohio: Holmes County

  • Total small business establishments: 1,351 (30.5 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 44,374

Woodward County Oklahoma

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Oklahoma: Woodward County

  • Total small business establishments: 760 (37.6 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 20,216

Wallowa County Oregon

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Oregon: Wallowa County

  • Total small business establishments: 362 (47.9 per 1,000 residents)
  • Share of establishments that are small: 99.5%
  • 2021 population: 7,554

Montgomery County Pennsylvania

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Pennsylvania: Montgomery County

  • Total small business establishments: 26,469 (30.6 per 1,000 residents)
  • Share of establishments that are small: 99.6%
  • 2021 population: 864,022

Newport County Rhode Island

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Rhode Island: Newport County

  • Total small business establishments: 2,779 (32.4 per 1,000 residents)
  • Share of establishments that are small: 99.8%
  • 2021 population: 85,662

Charleston County South Carolina

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South Carolina: Charleston County

  • Total small business establishments: 14,818 (35.8 per 1,000 residents)
  • Share of establishments that are small: 99.8%
  • 2021 population: 414,403

Sully County South Dakota

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South Dakota: Sully County

  • Total small business establishments: 71 (48.3 per 1,000 residents)
  • Share of establishments that are small: 100.0%
  • 2021 population: 1,471

Williamson County Tennessee

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Tennessee: Williamson County

  • Total small business establishments: 8,014 (31.3 per 1,000 residents)
  • Share of establishments that are small: 99.7%
  • 2021 population: 256,209

Gillespie County Texas

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Texas: Gillespie County

  • Total small business establishments: 1,122 (41.1 per 1,000 residents)
  • Share of establishments that are small: 99.8%
  • 2021 population: 27,282

Summit County Utah

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Utah: Summit County

  • Total small business establishments: 2,702 (62.6 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 43,168

Lamoille County Vermont

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Vermont: Lamoille County

  • Total small business establishments: 955 (36.5 per 1,000 residents)
  • Share of establishments that are small: 99.6%
  • 2021 population: 26,147

Fairfax County Virginia

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Virginia: Fairfax County

  • Total small business establishments: 1,994 (81.8 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 24,391

San Juan County Washington

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Washington: San Juan County

  • Total small business establishments: 1,024 (55.0 per 1,000 residents)
  • Share of establishments that are small: 99.9%
  • 2021 population: 18,615

Ohio County West Virginia

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West Virginia: Ohio County

  • Total small business establishments: 1,283 (30.6 per 1,000 residents)
  • Share of establishments that are small: 99.8%
  • 2021 population: 41,878

Door County Wisconsin

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Wisconsin: Door County

  • Total small business establishments: 1,291 (42.5 per 1,000 residents)
  • Share of establishments that are small: 100.0%
  • 2021 population: 30,406

Teton County Wyoming

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Wyoming: Teton County

  • Total small business establishments: 2,341 (99.1 per 1,000 residents)
  • Share of establishments that are small: 99.8%
  • 2021 population: 23,622

Written by Annalise Mantz. Data reporting by Paxtyn Merten. Story editing by Jeff Inglis. Copy editing by Tim Bruns.