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The L.A. County government describes about 4,084 square miles, five supervisors and no single center. The seat is the City of Los Angeles, but Santa Monica, Beverly Hills, West Hollywood, Culver City, Burbank, Glendale, Pasadena and Long Beach are all separate cities, and the City of Los Angeles itself reaches into the San Fernando Valley and the Harbor Area. A customer in Van Nuys or San Pedro is in the City of Los Angeles; a customer in Burbank is not.
Because of that, the useful unit for a business is the regional market, a group of cities and communities that customers think of together and travel between. A business chooses which of the fourteen markets below to cover and in what order, and everything else on this site, from lead generation to web design, builds on that choice. Coverage planning across Los Angeles County is a question of sequence, not of drawing one large circle.
Size bands
| City size (2023 estimate) | Cities | Combined residents | Which cities |
|---|---|---|---|
| 100,000 or more | 14 | 5,951,233 | Los Angeles, Long Beach, Santa Clarita, Glendale, Lancaster, Palmdale, Pomona, Torrance, Pasadena, Downey, West Covina, El Monte, Inglewood, Burbank |
| 50,000 to 99,999 | 21 | 1,505,194 | Norwalk, Carson, Compton, South Gate, Santa Monica, Whittier, Hawthorne, Alhambra, Lakewood, Bellflower, Baldwin Park, Redondo Beach, Lynwood, Montebello, Pico Rivera, Gardena, Monterey Park, Arcadia, Diamond Bar, Huntington Park, Paramount |
| 20,000 to 49,999 | 29 | 997,423 | Glendora, Rosemead, Covina, Azusa, Cerritos, La Mirada, Rancho Palos Verdes, Culver City, San Gabriel, Bell Gardens, Monrovia, La Puente, Claremont, Temple City, West Hollywood, Manhattan Beach, San Dimas, Bell, Beverly Hills, Lawndale, La Verne, Walnut, South Pasadena, Maywood, San Fernando, Duarte, Calabasas, Cudahy, Santa Fe Springs |
| 10,000 to 19,999 | 14 | 210,439 | Lomita, La Cañada Flintridge, Agoura Hills, South El Monte, Hermosa Beach, El Segundo, Artesia, Hawaiian Gardens, Palos Verdes Estates, San Marino, Commerce, Signal Hill, Sierra Madre, Malibu |
| Under 10,000 | 10 | 30,348 | Rolling Hills Estates, Westlake Village, La Habra Heights, Avalon, Hidden Hills, Rolling Hills, Irwindale, Bradbury, Industry, Vernon |
| No city: unincorporated areas | More than 120 communities | 968,708 | Altadena, East Los Angeles, Florence Graham, Marina del Rey, Hacienda Heights, Rowland Heights and Castaic are named in the county brief; the full list is longer |
Source: Census Population Estimates for places, 2023. Unincorporated communities are the remainder of the county total.
What the bands say
Fourteen cities hold 5,951,233 of the 9,663,345 Los Angeles County residents, a bit more than six in ten. The City of Los Angeles alone has 3,820,914, roughly two in five Los Angeles County residents, and its districts spread across several regional markets. A business that serves only the largest cities can reach most of the population without opening more than a handful of pages. A service-area map for LA County businesses works best when it is built from regions.
The small cities are a different calculation. The 24 cities under 20,000 residents hold 240,787 people between them, while the unincorporated areas hold 968,708, about four times as many. A plan that names only cities misses that population entirely. Vernon, with 209 residents, and Industry, with 257, are incorporated cities that hardly register as residential markets, and the brief notes freight rail through Vernon, Commerce and Santa Fe Springs, so a business selling to other businesses should weigh them differently from one selling to households.
Fourteen markets
The county seat had 3,898,747 residents in 2020 across about 469 square miles of land, and its districts reach from Downtown and Hollywood to Boyle Heights, Crenshaw and Venice. It also stretches into the Valley and the Harbor, so one city can hold several markets.
About 260 square miles ringed by mountains, with 1,815,801 residents in 2023. Most of it is inside the City of Los Angeles, including Van Nuys, Northridge and Woodland Hills, while Burbank, Glendale, San Fernando, Calabasas and Hidden Hills are separate cities.
About 200 square miles with around 2 million residents by unofficial estimates and 31 cities, among them Pasadena, Alhambra, Arcadia, Monrovia and West Covina. The I-605 marks where Metro bus service gives way to Foothill Transit.
The second largest city, with 466,742 residents in 2020, a major port, a state university and a street race. It completely surrounds Signal Hill, so a customer in Signal Hill is surrounded by Long Beach yet lives in a separate city.
The southwest corner along Santa Monica Bay, including Torrance, Carson, Gardena, Hawthorne, El Segundo, the three Beach Cities and the Palos Verdes Peninsula. LAX sits on its northern edge and the I-405, I-110 and I-105 cross it.
Santa Monica had 93,076 residents in 2020. Beverly Hills, West Hollywood and Culver City are separate cities nearby, and the Metro E Line ends in downtown Santa Monica. Police estimate the daytime population can reach 250,000 to 450,000.
About 2,000,000 residents and 26 member cities in the Gateway Cities Council of Governments, among them Downey, Norwalk, Compton, South Gate, Bell, Whittier and Lakewood. Freight rail passes through Vernon, Commerce, Santa Fe Springs and Pico Rivera.
San Pedro and Wilmington are neighborhoods of the City of Los Angeles on San Pedro Bay. The Port of Los Angeles covers 7,500 acres and handled 10.2 million container units in 2025, and cruise ships dock at the World Cruise Center.
A high desert area of about 2,200 square miles at the western tip of the Mojave, with an urbanized area of 372,287 people. It spills into Kern County, is linked by SR 14 and Metrolink, and is called Aerospace Valley for Plant 42 and Edwards Air Force Base.
The City of Santa Clarita had 228,673 residents in 2020, the third largest city in the county, and combines Canyon Country, Newhall, Saugus and Valencia. Castaic and other unincorporated communities lie just beyond its limits.
About 30 miles east of downtown and shared with San Bernardino County. The LA County side includes Pomona, Claremont, La Verne, San Dimas, Diamond Bar and Walnut, with the county fair at Fairplex and Cal Poly Pomona and the Claremont Colleges as anchors.
Altadena is an unincorporated community directly north of Pasadena, with 42,846 residents in 2020. The Eaton Fire of January 2025 damaged or destroyed more than 9,000 structures there, so any outreach should be written with that in mind.
Malibu is a coastal city with 10,654 residents in 2020 and 21 miles of beaches, served by Pacific Coast Highway along its full length. The 2018 Woolsey Fire and the January 2025 Palisades Fire both affected the area.
An island with 3,715 residents in 2020, of whom 3,460 live in Avalon. Ferries from Long Beach and San Pedro take just over an hour, more than a million visitors arrive each year, and the island has almost no private cars.
Seams
| Markets | What joins them | What to plan for |
|---|---|---|
| San Fernando Valley and the foothill cities | I-210 and SR 134 link Pasadena, the foothill cities and the Valley | A natural first step between these two markets, because one road ties them together. Keep separate pages so each market names its own cities. |
| San Gabriel Valley and the Pomona Valley | I-10 and SR 60 cross both, and Foothill Transit serves the area east of the I-605 | A business already working the eastern San Gabriel Valley is closest to this market. If customers rely on transit, note where Foothill Transit service begins. |
| San Gabriel Valley and the Gateway Cities | The I-605 runs through both and divides two transit systems in the Valley | A shared freeway is not the same as a shared market. Decide whether customers on each side of the I-605 think of you as near. |
| Long Beach and the Harbor Area | The two ports adjoin on San Pedro Bay, and I-110 and I-710 tie them to downtown | For trades tied to shipping and warehousing, treat the two as a pair. For homes and storefronts, they are separate customers. |
| South Bay and the Harbor | The I-110 crosses the South Bay and ties the ports on San Pedro Bay to downtown | A South Bay business with a truck can add the harbor early. Check how far your crews drive in the afternoon before promising a window. |
| South Bay and the Westside | LAX sits on the northern edge of the South Bay, and the Metro C and K lines meet at the LAX Metro Transit Center | The airport is a landmark customers use for directions between the two markets, and a seam to state clearly on a service-area page. |
| Westside and Malibu | Pacific Coast Highway runs the length of Malibu, and Topanga separates it from the City of Los Angeles | Malibu is a long, narrow market on a single road. Say which approach you take and expect the summer peak, with about 40,500 vehicles a day on the highway. |
| Antelope Valley and the basin | SR 14 and the Metrolink Antelope Valley Line link the high desert to the Los Angeles Basin | A business based in the basin should decide how far north to go before listing the high desert as a service area. |
Routes and transit facts are from the county place brief. Transit is run by many agencies, each serving its own area.
Coverage order
Start where your crews, store or office already draw customers. Build the first page set and the first Google Business Profile there.
The next market is usually the one a customer can reach by the same route. The seams table shows the likely pairs.
Where customers use a community name instead of a city, name the community itself on a page, not a neighboring city.
The Antelope Valley, the Santa Clarita Valley, Malibu and Catalina are far from the core and each has its own road. Add them when the base is working and the drive is worth the margin.
No city
More than 120 unincorporated communities are served directly by the county, not by a city council. The Los Angeles County brief names Altadena, East Los Angeles, Florence Graham, Marina del Rey, Hacienda Heights, Rowland Heights and Castaic as examples, and the Census place list puts about 968,708 people in unincorporated areas. Customers in these communities search by the community's own name, and a page that names only a nearby city can feel like it is about someone else.
Altadena is the example the brief describes in detail: an unincorporated community directly north of Pasadena with 42,846 residents in 2020. Castaic lies just beyond the City of Santa Clarita. For the others, the brief gives only the name, so we treat them as place names and build a page only after the business confirms customers there. Always check your own customer addresses before adding a community page.
Plans
Questions
Map planning is part of the monthly work, not a separate fee. Organic Growth SEO runs $1,495 a month on Silver, $2,495 on Gold with a managed website and $3,495 on Platinum, and RankGuarantee™ landing pages are $495 a month. No setup fee and no contract.
One or two. Pick the home market and the neighbor that shares your freeway, then add more once the first pages produce calls. Spreading across eight Los Angeles County markets at once usually means none of them gets enough attention.
Several. The city includes Downtown, Hollywood and South LA, stretches into the San Fernando Valley through Van Nuys, Northridge and Woodland Hills, and reaches the Harbor Area at San Pedro and Wilmington. Decide which of those areas you serve instead of treating the whole city as one.
Treat it as its own market first. It is the second largest city, has a port and a university, and completely surrounds Signal Hill. Customers in Long Beach tend to describe it by its own name, so a page for it should do the same.
If your customers are there, yes. Altadena, Castaic and similar places are named by their residents without reference to a city. If you have no customers there yet, wait until you do.
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Get in Touch
Send us the places you serve today and the places you want to add, and we will suggest the order. Call 610-825-4363 or email hello@getphound.com.