Best SEO Companies in the United States for 2020
List of The Best SEO Agencies & Companies
Best SEO Companies per State
List of Best SEO Agencies in Alabama, USA: The Heart of Dixie
List of Best SEO Agencies in Alaska, USA: The Last Frontier
List of Best SEO Agencies in Arizona, USA: The Grand Canyon State
List of Best SEO Agencies in Arkansas, USA: The Land of Opportunity
List of Best SEO Agencies in California, USA: The Golden State
List of Best SEO Agencies in Colorado, USA: The Centennial State
List of Best SEO Agencies in Connecticut, USA: Full of Surprises
List of Best SEO Agencies in Delaware: The Tax Free State
List of Best SEO Agencies in Florida, USA: Sunshine State
List of Best SEO Agencies in Georgia, USA: Peach State
List of Best SEO Agencies in Hawaii, USA: The Islands of Aloha
List of Best SEO Agencies in Idaho: Great Potatoes. Tasty Destinations.
List of Best SEO Agencies in Illinois, USA: Land of Lincoln
List of Best SEO Agencies in Iowa, USA: Fields of Opportunity
List of Best SEO Agencies in Indiana, USA: Honest-to-Goodness
List of Best SEO Agencies in Kansas: As big as you think
List of Best SEO Agencies in Kentucky, USA: Unbridled Spirit
List of Best SEO Agencies in Louisiana, USA: Come as you are. Leave Different.
List of Best SEO Agencies in Maine, USA: The Way Life Should Be
List of Best SEO Agencies in Maryland: If you're looking for a merry land, go to Maryland!
List of Best SEO Agencies in Massachusetts, USA: Make It Yours
List of Best SEO Agencies in Michigan, USA: Pure Michigan
List of Best SEO Agencies in Minnesota, USA: Explore Minnesota; Land of 10,000 Lakes
List of Best SEO Agencies in Mississippi: Feels Like Coming Home
List of Best SEO Agencies in Missouri, USA: Where the Rivers Run
List of Best SEO Agencies in Montana, USA: Big Sky Country
List of Best SEO Agencies in Nebraska, USA: The Good Life
List of Best SEO Agencies in Nevada: The Silver State
List of Best SEO Agencies in New Hampshire, USA: Live Free or Die
List of Best SEO Agencies in New Jersey, USA: Liberty & Prosperity
List of Best SEO Agencies in New Mexico, USA: Land of Enchantment
List of Best SEO Agencies in New York State, USA: The Empire State
List of Best SEO Agencies in North Carolina, USA: A Better Place to Be
List of Best SEO Agencies in North Dakota, USA: Legendary, Discover the Spirit
List of Best SEO Agencies in Ohio, USA: Birthplace of Aviation
List of Best SEO Agencies in Oklahoma, USA: Oklahoma is OK
List of Best SEO Agencies in Oregon, USA: Pacific Wonderland
List of Best SEO Agencies in Pennsylvania, USA: America Starts Here
List of Best SEO Agencies in Rhode Island, USA: Ocean State
List of Best SEO Agencies in South Carolina, USA: While I Breathe, I Hope
List of Best SEO Agencies in South Dakota, USA: Great Faces. Great Places
List of Best SEO Agencies in Tennessee, USA: The Volunteer State
List of Best SEO Agencies in Texas, USA: The Lone Star State
List of Best SEO Agencies in South Utah, USA: Life Elevated
List of Best SEO Agencies in Vermont, USA: The Green Mountain State
List of Best SEO Agencies in Virginia, USA: Life Elevated
List of Best SEO Agencies in Washington State, USA: The Evergreen State
List of Best SEO Agencies in Washington D.C., USA: Taxation Without Representation
List of Best SEO Agencies in West Virginia, USA: Wild and Wonderful
List of Best SEO Agencies in Wisconsin, USA: Stay Just a Little Bit Longer
List of Best SEO Agencies in Wyoming, USA: Forever West
How many SEO agencies are located in the United States?
There are approximately 15,572 SEO agencies in the United States as of 2020. The biggest marketing states are also the ones where you’ll find the most SEO companies. The undisputed winner when it comes to the number of SEO companies is California. San Francisco (966) comes in first, Los Angeles (853) second, and San Diego County (996), third. When combining San Diego County with other small cities including La Mesa, Chula Vista and La Jolla, San Diego becomes the biggest city where you’ll find the most SEO companies around.
It’s not surprising that San Diego of all cities is the place where you’ll find the most SEO agencies and SEO experts. Even though San Diego County only has a population of 3.3 million compared to Los Angeles (18.7 million) and San Francisco (8.8 million), San Diego, CA is considered the city with best climate in the US. If you are an SEO expert and a good one at that, San Diego is the city to live. Although it’s also considered the most expensive city compared to San Francisco and New York, it seems that successful SEO agencies tend to be headquartered in San Diego.
