A market of 834,267 residents, ranked 72nd among the 387 metropolitan areas in the country. Here is what the public data says about the households, the business base and what that means for advertising locally.
Its principal cities are Charleston and North Charleston.
Homes are valued at a median of $377,500 against $332,700 nationally, 13 percent above the national figure. Household income runs $85,254 here, which is 6 percent above the national figure. Both figures matter for pricing and for which offers land.
Three quick reads on the people of Charleston, SC. Among adults 25 and over, 40.8% have at least a bachelor's degree, 5 points above the US share. Ownership: 69.1% of households own their home, 4 points above the US share. Age first: the median is 38.2, 0.7 years below the national median. Unemployment 3.7%, 2 points below the US share.
One more comparison, this time with South Carolina: median income 23 percent higher than the South Carolina figure, median home value 46 percent higher than the South Carolina figure, business density 18 percent denser than the South Carolina figure.
By the Census Bureau's count Charleston, SC supports 22,892 employer establishments. Business density is a first proxy for competition: 27.4 per 1,000 residents, 10 percent above the national figure. The home-services slice is 1,133 establishments, 4.9% of the base, about the same as the US share.
| Trade (NAICS) | Count | Per 100,000 | Index vs US |
|---|---|---|---|
| Highway, street and bridge construction | 13 | 1.6 | 0.51× |
| Concrete foundation and structure contractors | 48 | 5.8 | 0.75× |
| Roofing contractors | 49 | 5.9 | 0.70× |
| Self-storage facilities | 73 | 8.8 | 1.44× |
| Automobile dealers | 121 | 14.5 | 0.94× |
| General automotive repair | 162 | 19.4 | 0.70× |
| Child day care services | 167 | 20 | 0.74× |
| Electrical contractors | 181 | 21.7 | 0.79× |
| Grocery and convenience retailers | 242 | 29 | 0.88× |
| Beauty salons | 256 | 30.7 | 1.11× |
| Plumbing, heating and air-conditioning contractors | 275 | 33 | 0.90× |
| Other specialty trade contractors (paving, asphalt, fencing) | 281 | 33.7 | 2.40× |
| General freight trucking | 290 | 34.8 | 0.90× |
| Landscaping services | 299 | 35.8 | 0.93× |
| Lessors of real estate (all) | 330 | 39.6 | 0.88× |
| Dentists | 338 | 40.5 | 0.91× |
| Personal care services (all) | 455 | 54.5 | 1.03× |
| Physicians' offices | 630 | 75.5 | 1.06× |
| Legal services | 647 | 77.6 | 1.30× |
| Restaurants and other eating places | 1,719 | 206 | 1.02× |
Ratio above 1.00: the trade holds a bigger share of the local business base than it does nationally; below 1.00, a smaller one.
Where competition is thickest: specialty trade contractors, self-storage operators and legal services all hold a larger share of the local base than they do nationally. Specialty trade contractors lead at 281 establishments, 2.4 times the US share. The thin end of the table is road and paving contractors, roofing contractors, general automotive repair and child day care services. With 13 locations, road and paving contractors sit at about half of the national share. Plumbing and HVAC contractors, landscaping services and automobile dealers sit near their national proportions.
Per 100,000 residents: restaurants 206, followed by legal services and physicians' offices. Restaurants (1,719), legal services (647) and physicians' offices (630) are the biggest categories by establishment count. Grouped, legal services hold 1.3 times the share they hold nationally, while automotive businesses sit at about 78% of.
In the crowded trades (specialty trade contractors, self-storage operators and legal services) the map pack decides more calls than the ads do. Business Profile completeness, review volume and review recency become the separating factors, and paid search has to be tight rather than broad. Where the base is thin (road and paving contractors, roofing contractors and general automotive repair), reach beats refinement: cover the service-plus-place searches across the whole area, because there are few competitors to split them with. With a median age 0.7 years below the national median, expect more discovery through maps, short video and AI answers; search alone covers less of the market. At 69.1% owner-occupied, home-services demand comes straight from residents rather than through landlords.
The services that fit this market, given the numbers above. Each links to the full description.
Google Guaranteed placements above the ads for the home-service and legal categories that qualify.
Measurement that ties spend to phone calls and form fills.
Paid search that shows up when someone in Charleston, SC is ready to call, not just browsing.
Profile upkeep, posts, Q&A and photos on the listing customers see first.
Organic visibility for the searches that do not need an ad to win.
A website that loads fast, states the offer and gets the visitor to the phone.
Start with the free audit: it checks the listing, the site and the tracking before anyone spends anything.
Data: US Census Bureau ACS 2024 5-year estimates and County Business Patterns 2023.