Click on a state or use the following links to find a list of codes online in that state.
Since 1989, CPC has steadily grown to serve 20 states, providing codification to hundreds of municipalities and handling over 6,000 subscriptions across the country.
Municipal Codes
| Alabama | Colorado | Indiana | Montana | Oregon | Virginia |
| Alaska | Idaho | Kansas | Nevada | Pennsylvania | Washington |
| Arizona | Illinois | Maryland | New Mexico | Utah | Wisconsin |
| California | Massachusetts | Wyoming |
Alabama
Alaska
- Akiachak Native Community
- Akutan
- Barrow
- Bethel
- Bristol Bay Borough
- Craig (self-hosted)
- Denali Borough
- Dillingham
- Fairbanks North Star Borough
- Haines Borough
- Ketchikan Gateway Borough
- Kodiak
- Kodiak Island Borough
Arizona
California
- Aliso Viejo
- Alpine County
- Amador County
- Angels
- Arcata
- Atherton
- Bell Gardens
- Benicia
- Berkeley
- Biggs
- Burbank
- Calimesa
- Calistoga
- Carmel-by-the-Sea
- Carson
- Carson (Pocket supplement version)
- Carson (Article IX: Planning & Zoning)
- Cerritos
- Chula Vista
- Cloverdale
- Clovis
- Colusa County
- Coronado
- Cotati
- Covina
- Cudahy
- Dinuba
- Dorris
- Dublin
- Dublin San Ramon Services District Code
- Elk Grove
- Emeryville
- Escalon
- Etna
- Fairfield
- Folsom
- Fortuna
- Foster City
- Fremont
- Galt
- Gardena
- Gilroy
- Gonzales
- Greenfield
- Half Moon Bay
- Healdsburg
- Hercules
- Hi-Desert Water District
- Highland
- Holtville
- Hughson
- Kerman
- La Habra Heights
- Laguna Hills
- Lake Elsinore
- Lakeport
- Larkspur
- Livermore
(Municipal Code and
Development Code) - Lynwood
- Marina
- Marysville
- Menlo Park
- Millbrae
- Monterey
- Mt. Shasta
- Newman
- Newport Beach
- Norco
- Oakley
- Pacific Grove
- Palmdale
- Palos Verdes Estates
- Patterson
- Petaluma
- Pittsburg
- Pleasant Hill
- Poway
- Rancho Cordova
- Rio Dell
- San Carlos
- San Jacinto
- San Juan Bautista
- San Luis Obispo
- San Pablo
- Santa Clara (with frames)
(frameless) - Santa Clarita
- Santa Cruz
- Santa Cruz County
- Sausalito
- Sausalito-Marin City Sanitary District
- Solana Beach
- Sonoma
- South Gate
- South Lake Tahoe
- St. Helena
- Trinidad
- Tulare County
- Turlock
- Twentynine Palms Water District
- Ukiah
- Vacaville
- Walnut Creek
- Wasco
- Watsonville
- West County Wastewater District
- Western Municipal Water District
- Willows
- Winters
Colorado
Idaho
- Donnelly
- Lewiston
Illinois
Indiana
- Evansville
- Highland
- Vanderburgh County
Kansas
Maryland
Massachusetts
Montana
- Scobey
- West Yellowstone
Nevada
New Mexico
- Cimarron
- Mesilla
- Rio Rancho
Oregon
- Albany (self-hosted)
- Beaverton
- Brookings
- Brownsville
- Burns (self-hosted)
- Central Point
- Coos Bay
- Cornelius
- Cottage Grove
- Creswell
- Crook County
- Dundee
- Eagle Point
- Fairview
- Garibaldi
- Harrisburg
- Hubbard
- Jefferson County
- Junction City
- Lake Oswego
- Lincoln City
- Lyons
- Marion County
- Myrtle Creek
- Newberg
- North Bend (self-hosted)
- Philomath (self-hosted)
- Pilot Rock
- Prineville
- Rainier (self-hosted)
- Rogue River
- Rogue Valley Sewer Services (self-hosted)
- Silverton
- St. Helens
- Sutherlin (self-hosted)
- Veneta
- West Linn
- Yoncalla
Pennsylvania
Utah
- Centerfield City
- Eagle Mountain
- Gunnison City
- Helper
- Leeds
- Manila
- Mayfield
- Midvale City
- Naples City
- Riverton
- Roosevelt City
- Springville
- Syracuse City
- West Point
Virginia
Washington
- Adams County
- Airway Heights
- Algona
- Asotin (MRSC)
- Auburn
- Bainbridge Island
- Battle Ground (MRSC)
- Beaux Arts Village
- Bellevue City Code
- Bellevue Land Use Code
- Bellingham
- Blaine
- Bonney Lake
- Bothell
- Bremerton
- Brewster
- Bridgeport
- Brier
- Buckley
- Burien
- Burlington (MRSC)
- Carbonado
- Cascade Water Alliance
- Cashmere
- Castle Rock
- Cathlamet
- Centralia
- Chehalis
- Chelan
- Chelan County
- Clallam County
- Clark County
- Clarkston
- Clyde Hill (MRSC)
- Colfax
- Columbia County
- Colville
- Concrete
- Connell
- Coulee City
- Coulee Dam
- Covington
- Cowlitz County
- Davenport
- Deer Park
- Des Moines
- Douglas County
- DuPont (MRSC)
- East Wenatchee
- Eatonville (MRSC)
- Edgewood
- Edmonds (MRSC)
- Electric City
- Ellensburg
- Elma
- Elmer City
- Enumclaw
- Everett (MRSC)
- Everson
- Federal Way
- Ferndale
- Fife
- Fircrest
- Forks
- Friday Harbor (self-hosted)
- Gig Harbor
- Goldendale
- Grand Coulee
- Grandview
- Granite Falls
- Harrington
- Hoquiam (self-hosted)
- Hunts Point (MRSC)
- Ilwaco
- Index
- Issaquah
- Jefferson County
- Kelso
- Kenmore
- Kent
- Kirkland (self-hosted)
- Kirkland Zoning Code (self-hosted)
- Kirkland Comprehensive Plan (self-hosted)
- Kitsap County
- Kittitas
- La Center
- La Conner (self-hosted)
- Lacey (self-hosted)
- Lake Forest Park
- Lake Stevens
- Land Surveyors Association
- Leavenworth
- Lewis County
- Longview
- Lynnwood
- Maple Valley (MRSC)
- Marysville
- Mattawa
- Medina
- Mercer Island
- Mill Creek
- Milton (MRSC)
- Monroe
- Montesano
- Mount Vernon (MRSC)
- Mountlake Terrace
- Moxee
- Mukilteo
- Newcastle
- Newport
- Normandy Park
- North Bend
- Oak Harbor
- Ocean Shores
- Odessa
- Okanogan
- Okanogan County
- Olympia
- Omak
- Othello
- Pacific
- Pacific County
- Pacific County P.U.D.
- Palouse
- Pateros
- Port Orchard
- Port Townsend
- Port Townsend Comprehensive Plan
- Ports Association of Washington
- Poulsbo
- Prosser
- Puyallup
- Puyallup Tribe of Indians
- Rainier
- Raymond
- Redmond
- Renton
- Richland
- Ritzville
- Rock Island
- Rosalia
- Roslyn
- Sammamish
- San Juan County
- SeaTac
- Sedro-Woolley
- Sequim
- Shelton
- Shoreline (MRSC)
- Skagit County
- Skykomish
- Snoqualmie (MRSC)
- Soap Lake
- South Bend
- South Cle Elum
- Spokane Valley
- Stanwood
- Sultan
- Sumas
- Sumner
- Sunnyside
- Tonasket
- Toppenish
- Tulalip Tribes
- Tumwater
- Twisp
- University Place (MRSC)
- Walla Walla
- Wapato
- Washougal (MRSC)
- Waterville
- Wenatchee
- West Richland
- Westport
- Whatcom County
- Wilbur
- Winthrop
- Woodinville
- Woodway
- Yakima
- Yakima County
- Yarrow Point (MRSC)
- Yelm
- Zillah
Wisconsin
- Arena
- Brookfield
- Manitowoc
- Town of Richmond