Mendocino County is located along the northern coast of California, United States. The county includes coastal cities, inland valleys, forested mountains, and rural communities. ZIP codes in Mendocino County range from 95412 to 95497 and are assigned by the United States Postal Service (USPS) to support accurate mail delivery, address lookup, and logistics across cities, … Read more

Nevada County is located in the Sierra Nevada region of Northern California, United States. The county includes cities, historic towns, mountain communities, and rural areas. ZIP codes in Nevada County range from 95901 to 95976 and are assigned by the United States Postal Service (USPS) for accurate mail delivery, address lookup, and logistics across cities, … Read more

Humboldt County is located in the far northwestern part of California, United States, along the Pacific Coast. The county includes coastal cities, forested communities, river valleys, rural towns, and remote mountain areas. ZIP codes in Humboldt County range from 95501 to 95573 and are assigned by the United States Postal Service (USPS) for accurate mail … Read more

Napa County is located in Northern California, United States, within the North Bay region of the San Francisco Bay Area. The county is known for its cities, wine-growing communities, rural valleys, hillsides, and residential neighborhoods. ZIP codes in Napa County range from 94503 to 94599 and are assigned by the United States Postal Service (USPS) … Read more

Kings County is located in the central part of the state of California, United States, within the San Joaquin Valley. The county includes cities, farming communities, rural neighborhoods, and large agricultural areas. ZIP codes in Kings County range from 93202 to 93247 and are assigned by the United States Postal Service (USPS) to support accurate … Read more

Madera County is located in the central part of the state of California, United States. The county stretches from the San Joaquin Valley into the Sierra Nevada foothills. ZIP codes in Madera County range from 93601 to 93653 and are assigned by the United States Postal Service (USPS) to support accurate mail delivery, location identification, … Read more

Shasta County is located in the northern part of the state of California, United States, and encompasses a diverse region of cities, communities, mountain foothills, river valleys, and rural areas. ZIP codes in Shasta County range from 96001 to 96096 and are administered by the United States Postal Service (USPS) to ensure accurate mail delivery, … Read more

Imperial County is located in the southeastern part of the state of California, United States, bordering Mexico to the south and encompassing portions of the Colorado Desert and the Salton Sea region. ZIP codes in Imperial County range from 92222 to 92283 and are administered by the United States Postal Service (USPS) to ensure accurate … Read more

El Dorado County is located in the eastern part of the state of California, United States, stretching from the Sierra Nevada foothills through Gold Country to Lake Tahoe. ZIP codes in El Dorado County range from 95613 to 96158 and are administered by the United States Postal Service (USPS) to ensure accurate mail delivery, logistics, … Read more

Yolo County is located in the northern part of the state of California, United States, in the Sacramento Valley. ZIP codes in Yolo County range from 95605 to 95937 and are administered by the United States Postal Service (USPS) to ensure accurate mail delivery, logistics, and local administration across cities, towns, rural communities, and neighborhoods … Read more