Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Cohassett Beach | Populated Place | 7 | Grays Harbor | 46 52 06 N | 124 06 43 W |
| Cohassett Lake | Lake | 7 | Grays Harbor | 46 52 21 N | 124 06 24 W |
| Copalis Beach | Populated Place | 7 | Grays Harbor | 47 06 45 N | 124 10 26 W |
| Copalis National Wildlife Refuge | Park | 7 | Grays Harbor | 47 23 59 N | 124 19 50 W |
| Cornet | Populated Place | 7 | Island | 48 23 45 N | 122 37 47 W |
| Cosmopolis Elementary School | School | 7 | Grays Harbor | 46 57 10 N | 123 46 19 W |
| Cottongrove Picnic Area | Locale | 7 | King | 47 23 16 N | 122 16 21 W |
| Cowlitz General Hospital | Hospital | 7 | Cowlitz | 46 08 14 N | 122 55 27 W |
| Cranberry Marsh | Swamp | 7 | Pacific | 46 19 53 N | 124 02 10 W |
| Crandall Spit | Cape | 7 | Skagit | 48 29 27 N | 122 34 50 W |
| Crescent Bay | Bay | 7 | Clallam | 48 09 41 N | 123 43 08 W |
| Cypress Head | Cape | 7 | Skagit | 48 34 04 N | 122 40 07 W |
| Cypress Island Light | Locale | 7 | Skagit | 48 33 58 N | 122 40 06 W |
| Damon Point | Cape | 7 | Grays Harbor | 46 56 41 N | 124 06 59 W |
| Deer Harbor | Bay | 7 | Mason | 47 09 27 N | 123 01 19 W |
| Dosewallips State Park Campground | Locale | 7 | Jefferson | 47 41 23 N | 122 54 05 W |
| Duck Lake | Lake | 7 | Grays Harbor | 46 58 27 N | 124 08 44 W |
| East Sound | Bay | 7 | San Juan | 48 35 59 N | 122 50 35 W |
| Eden | Populated Place | 7 | Wahkiakum | 46 17 54 N | 123 39 09 W |
| Edgewater Inn Heliport | Airport | 7 | King | 47 36 02 N | 122 20 09 W |
| Edgewater Park | Park | 7 | Skagit | 48 25 04 N | 122 20 36 W |
| Edgewater Park | Populated Place | 7 | King | 47 38 30 N | 122 16 44 W |
| Emerson Elementary School | School | 7 | Grays Harbor | 46 58 53 N | 123 54 15 W |
| Evergreen Square | Locale | 7 | Mason | 47 12 48 N | 123 06 15 W |
| Faben Point | Cape | 7 | King | 47 35 33 N | 122 15 11 W |
| Fife | Populated Place | 7 | Pierce | 47 14 21 N | 122 21 25 W |
| Fourteenth Avenue South Interchange | Crossing | 7 | King | 47 31 11 N | 122 18 59 W |
| Franz Lake | Lake | 7 | Skamania | 45 36 18 N | 122 04 42 W |
| George Adams Salmon Hatchery | Locale | 7 | Mason | 47 18 06 N | 123 10 54 W |
| Glacier | Locale | 7 | Pierce | 47 11 26 N | 122 34 57 W |
| Gold Beach | Locale | 7 | King | 47 22 32 N | 122 24 59 W |
| Grass Island | Island | 7 | Grays Harbor | 46 52 34 N | 124 05 27 W |
| Grayland Access State Park | Park | 7 | Grays Harbor | 46 48 34 N | 124 05 55 W |
| Grays Harbor CG | Locale | 7 | Grays Harbor | 46 54 11 N | 124 06 20 W |
| Harbord Field | Airport | 7 | Clallam | 48 07 18 N | 123 05 17 W |
| Hewlett Point | Cape | 7 | Clark | 45 40 44 N | 122 46 01 W |
| Hines | Populated Place | 7 | Pacific | 46 34 41 N | 124 03 11 W |
| Hogan's Corner Airport | Airport | 7 | Grays Harbor | 47 02 29 N | 124 08 45 W |
| Holy Innocents School | School | 7 | Pierce | 47 14 07 N | 122 21 22 W |
| Hoquiam | Populated Place | 7 | Grays Harbor | 46 58 51 N | 123 53 22 W |
| Hoquiam Radio Range Station | Tower | 7 | Grays Harbor | 46 53 59 N | 124 07 21 W |
| Hotel Olympian | Building | 7 | Thurston | 47 02 35 N | 122 54 02 W |
| Huttula Lake | Lake | 7 | Grays Harbor | 46 58 56 N | 123 27 29 W |
| Illahee | Locale | 7 | Grays Harbor | 47 01 03 N | 124 09 57 W |
| Ilwaco | Populated Place | 7 | Pacific | 46 18 32 N | 124 02 36 W |
| J M Weatherwax High School | School | 7 | Grays Harbor | 46 58 45 N | 123 49 16 W |
| John Ahl School | School | 7 | Mason | 47 33 03 N | 123 02 04 W |
| John Gable Community Park | Park | 7 | Grays Harbor | 46 58 56 N | 123 55 05 W |
| Johnson Dam | Dam | 7 | San Juan | 48 31 41 N | 122 58 59 W |
| Judd Bay | Bay | 7 | San Juan | 48 41 05 N | 122 55 21 W |
| KAYO | Tower | 7 | King | 47 34 30 N | 122 19 48 W |
| Kessiso Rocks | Bar | 7 | Clallam | 48 22 57 N | 124 43 54 W |
| KEZX-AM (Seattle) | Tower | 7 | King | 47 35 10 N | 122 11 15 W |
| KNTR-AM (Ferndale) | Tower | 7 | Whatcom | 48 50 34 N | 122 36 10 W |
| KTAC-AM (Tacoma) | Tower | 7 | Pierce | 47 13 55 N | 122 23 26 W |
| KXRO-AM (Aberdeen) | Tower | 7 | Grays Harbor | 46 57 27 N | 123 48 31 W |
| Lady Island | Island | 7 | Clark | 45 34 27 N | 122 25 03 W |
| Lang Lake | Lake | 7 | Grays Harbor | 47 03 28 N | 124 09 33 W |
| Larimers Corner | Populated Place | 7 | Snohomish | 47 53 30 N | 122 08 40 W |
| Leadbetter Point State Park | Park | 7 | Pacific | 46 35 49 N | 124 03 13 W |
| Lieser Point | Cape | 7 | Clark | 45 36 24 N | 122 35 24 W |
| Lighthouse Point | Cape | 7 | Skagit | 48 24 29 N | 122 39 25 W |
| Lincoln School (historical) | School | 7 | Grays Harbor | 46 59 15 N | 123 53 12 W |
| Longview Christian School | School | 7 | Cowlitz | 46 08 50 N | 122 57 04 W |
| Loomis Lake | Lake | 7 | Pacific | 46 26 18 N | 124 02 36 W |
| Loomis Lake State Park | Park | 7 | Pacific | 46 26 03 N | 124 03 15 W |
| Lower Elwha Klallam Indian Reservation | Reserve | 7 | Clallam | 48 08 29 N | 123 33 05 W |
| Manitou Park | Park | 7 | Kitsap | 47 39 21 N | 122 30 47 W |
| Markham | Populated Place | 7 | Grays Harbor | 46 54 19 N | 123 59 52 W |
| Marysville | Populated Place | 7 | Snohomish | 48 03 06 N | 122 10 37 W |
| Mathews Point | Cape | 7 | Clark | 45 39 00 N | 122 44 45 W |
| Maxwelton | Populated Place | 7 | Island | 47 56 14 N | 122 26 40 W |
| McGlinn Island | Island | 7 | Skagit | 48 22 26 N | 122 30 18 W |
| McGowan | Populated Place | 7 | Pacific | 46 14 46 N | 123 54 27 W |
| Medicine Creek Park | Locale | 7 | Pierce | 47 04 24 N | 122 43 58 W |
| Metropolitan Seattle Sweyolocken Pumping Station | Building | 7 | King | 47 35 02 N | 122 11 14 W |
| Moby Dick Academy | School | 7 | Pacific | 46 29 22 N | 124 02 15 W |
| Monticello Medical Center Heliport | Airport | 7 | Cowlitz | 46 08 15 N | 122 55 34 W |
| Moss Bay | Bay | 7 | King | 47 40 19 N | 122 12 24 W |
| Mount Coffin | Summit | 7 | Cowlitz | 46 07 43 N | 122 59 16 W |
| Neah Bay | Bay | 7 | Clallam | 48 22 40 N | 124 36 52 W |
| Neah Bay High and Elementary School | School | 7 | Clallam | 48 21 47 N | 124 37 20 W |
| Needle Point | Cape | 7 | Pacific | 46 30 39 N | 123 55 20 W |
| Nemah Junction | Populated Place | 7 | Pacific | 46 31 13 N | 123 53 09 W |
| Newport Shores | Populated Place | 7 | King | 47 34 14 N | 122 11 32 W |
| Newton | Populated Place | 7 | Grays Harbor | 47 04 52 N | 124 03 20 W |
| North Beach Junior/Senior High School | School | 7 | Grays Harbor | 47 01 04 N | 124 09 30 W |
| North Beach Middle School | School | 7 | Grays Harbor | 47 04 17 N | 124 09 52 W |
| North Beach Peninsula | Cape | 7 | Pacific | 46 29 59 N | 124 02 05 W |
| North Finger Island | Island | 7 | San Juan | 48 45 14 N | 122 53 05 W |
| Northwest Grange | Locale | 7 | Whatcom | 48 59 00 N | 123 04 52 W |
| O'Neal Island | Island | 7 | San Juan | 48 36 13 N | 123 05 33 W |
| Ocean City | Populated Place | 7 | Grays Harbor | 47 04 15 N | 124 09 58 W |
| Ocean City State Park | Park | 7 | Grays Harbor | 47 01 57 N | 124 09 51 W |
| Ocean Shores | Populated Place | 7 | Grays Harbor | 46 58 25 N | 124 09 23 W |
| Ocean Shores Elementary School | School | 7 | Grays Harbor | 46 58 45 N | 124 09 22 W |
| Ocean Shores Municipal Airport | Airport | 7 | Grays Harbor | 47 00 13 N | 124 09 46 W |
| Ocosta Elementary School | School | 7 | Grays Harbor | 46 51 46 N | 124 05 60 W |
| Old Capitol | Building | 7 | Thurston | 47 02 35 N | 122 54 02 W |
| Old City Hall | Building | 7 | Pierce | 47 15 29 N | 122 26 25 W |
| Olympic Stadium | Park | 7 | Grays Harbor | 46 58 39 N | 123 51 34 W |
| Orbit Heliport | Airport | 7 | Clark | 45 34 04 N | 122 19 09 W |
| Orcas Island Airport | Airport | 7 | San Juan | 48 42 29 N | 122 54 39 W |
| Orillia | Populated Place | 7 | King | 47 26 28 N | 122 14 44 W |
| Oyhut | Populated Place | 7 | Grays Harbor | 47 01 02 N | 124 09 43 W |
| Oyhut Wildlife Recreation Area | Park | 7 | Grays Harbor | 46 56 36 N | 124 09 13 W |
| Pacific Beach | Locale | 7 | Pacific | 46 23 43 N | 124 03 15 W |
| Pacific Beach Elementary School | School | 7 | Grays Harbor | 47 12 31 N | 124 11 60 W |
| Park-N-Shop Shopping Center | Locale | 7 | Cowlitz | 46 08 43 N | 122 55 27 W |
| Parker Slough | Gut | 7 | Pacific | 46 21 57 N | 124 00 21 W |