Where is Eureka, California Located in the United States? - Eureka is a city located in the Humboldt County in California, United States. Eureka lies between 40.8021 Degrees North latitudes and -124.1637 Degrees West longitudes.
Location Map of Eureka, Humboldt, California
About Map: The map shows the location of Eureka in Humboldt County, in the U.S. state of California.
Eureka Map, California, USA
About Eureka Map: This Google Map provides a detailed view with zoom, satellite, and street options to explore the area and its surroundings.
About Eureka, Humboldt County, California
Eureka is located in Humboldt County in the U.S. state of California, United States. It lies in the northern part of the state in the state of the United States along the Pacific coast within the Humboldt Bay region. The city was incorporated in 1856 and its name comes from the Greek word meaning “I have found it,” reflecting the optimism of early settlers during the California Gold Rush, and it developed as a port city and regional center for the timber industry.
Population
According to the United States Census Bureau, the population of Eureka is 26,512 as recorded in the 2020 Census, and the population density is approximately 2,700 people per square mile.
Geography
According to the United States Census Bureau, Eureka covers a total area of approximately 14.5 square miles (about 37.6 square kilometers), including about 9.4 square miles (24.3 square kilometers) of land and 5.1 square miles (13.3 square kilometers) of water.
Location and Surroundings
Eureka is situated south of Arcata and north of Fortuna, positioned along the shores of Humboldt Bay on California’s rugged North Coast. The city features coastal landscapes, historic Victorian neighborhoods, and nearby forests of towering redwood trees. U.S. Route 101 runs through the area, providing a major transportation route connecting Eureka to surrounding communities along the Northern California coast.
Top Attractions
Eureka offers historic districts, waterfront parks, and cultural landmarks that support tourism and community activities. Popular destinations include Old Town Eureka, the Carson Mansion historic landmark, and the Sequoia Park Zoo with nearby redwood forests. The city hosts art festivals, waterfront events, and cultural celebrations throughout the year.
Transportation
Eureka is served by U.S. Route 101, offering highway access throughout Humboldt County and California’s North Coast region. Public transportation includes regional bus services connecting the city to surrounding communities. The nearest major airport is California Redwood Coast–Humboldt County Airport, located approximately 15 miles to the north.
Explore more cities in California or visit the United States Map section to learn more about the country’s geography.
Sources:
Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the Official Eureka City Website.
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Eureka City Facts
| City | Eureka |
| State | California |
| County | Humboldt County |
| Country | United States |
| Region | North Coast |
| Incorporated | May 14, 1856 |
| Founded | 1850 |
| Total Area | Approximately 14.5 sq mi (37.6 km2) |
| Land Area | Approximately 9.4 sq mi (24.3 km2) |
| Water Area | Approximately 5.1 sq mi (13.3 km2) |
| Elevation | Approximately 43 ft (13 m) |
| Population (2023 estimate) | Approximately 27,000+ |
| Population (2020 Census) | 26,512 |
| Population Density | Approximately 2,800 people per sq mi |
| Time Zone | Pacific Time (UTC-8 / UTC-7 DST) |
| ZIP Codes | 95501, 95502, 95503 |
| Area Code | 707 |
| Major Highways | U.S. Route 101, State Route 255 |
| Public Transit | Redwood Transit System |
| Major Attractions | Old Town Eureka, Sequoia Park Zoo, Humboldt Bay |
| Official Website | https://www.ci.eureka.ca.gov/ |
Distance from Eureka City, CA to Nearby Cities
- Arcata, CA – 5 miles (8 km)
- McKinleyville, CA – 12 miles (19 km)
- Fortuna, CA – 15 miles (24 km)
- Ferndale, CA – 20 miles (32 km)
- Rio Dell, CA – 24 miles (39 km)
- Trinidad, CA – 20 miles (32 km)
- Blue Lake, CA – 16 miles (26 km)
- Scotia, CA – 25 miles (40 km)
- Garberville, CA – 70 miles (113 km)
- Willits, CA – 120 miles (193 km)
- Ukiah, CA – 140 miles (225 km)
- Crescent City, CA – 85 miles (137 km)
- Redding, CA – 150 miles (241 km)
- Chico, CA – 210 miles (338 km)
- Santa Rosa, CA – 230 miles (370 km)
- Napa, CA – 260 miles (418 km)
- Sacramento, CA – 270 miles (435 km)
- Oakland, CA – 280 miles (451 km)
- San Francisco, CA – 290 miles (467 km)
- Medford, OR – 150 miles (241 km)
Eureka, California Climate and Weather Overview
| Month | Avg High (°F) | Avg Low (°F) | Avg Rainfall (in) |
|---|---|---|---|
| January | 55 | 41 | 7.5 |
| April | 58 | 43 | 3.5 |
| July | 64 | 52 | 0.3 |
| October | 62 | 48 | 3.8 |
| Annual | 60 | 46 | ~40.0 |
| Climate Attribute | Details |
|---|---|
| Climate Classification (Köppen) | Mediterranean / oceanic transition (Csb/Cfb) |
| Annual Rainfall | About 40 inches |
| Fog Influence | Frequent coastal fog, especially summer mornings |
| Summer Conditions | Cool, dry summers |
| Winter Conditions | Mild, wet winters |
Driving Distances from Eureka, California
| City | State | Distance (mi) | Approx. Drive Time |
|---|---|---|---|
| Arcata | California | 8 | 15 min |
| McKinleyville | California | 12 | 20 min |
| Fortuna | California | 14 | 25 min |
| Ferndale | California | 20 | 35 min |
| Rio Dell | California | 25 | 40 min |
| Blue Lake | California | 10 | 18 min |
| Willits | California | 95 | 2 hr |
| Crescent City | California | 95 | 2 hr |
| Ukiah | California | 120 | 2 hr 30 min |
| Santa Rosa | California | 200 | 4 hr |
Transportation and Connectivity in Eureka, California
| Transportation | Details |
|---|---|
| Airport Name | California Redwood Coast–Humboldt County Airport |
| IATA Code | ACV |
| Port | Port of Humboldt Bay |
| Major Highways | U.S. Route 101, State Route 255 |
| Rail Service | No direct Amtrak service (nearest: Martinez or Sacramento connections) |
| Local Transit | Humboldt Transit Authority (HTA) |
- Eureka is the largest coastal city between San Francisco and Portland.
- It serves as the cultural and commercial hub of California’s North Coast.
- The city is strongly connected to the timber industry and historic port activity.
- U.S. Route 101 is the primary transportation corridor through the region.
Places to Visit in Eureka, California
| Landmark Name | Type |
|---|---|
| Old Town Eureka | Historic District |
| Carson Mansion | Historic Home |
| Sequoia Park Zoo | Zoo |
| Sequoia Park Forest & Garden | City Park & Forest |
| Fort Humboldt State Historic Park | State Historic Park |
| Clarke Historical Museum | Museum |
| Humboldt Bay | Natural Bay |
| Samoa Peninsula | Coastal Area |
| Trinidad State Beach | Beach |
| Redwood National and State Parks | National & State Park System |
Colleges and Universities in Eureka, California
| Institution Name | Type | Level | Notable For |
|---|---|---|---|
| College of the Redwoods | Public | Community College | Transfer programs, workforce training |
| Humboldt State University (Cal Poly Humboldt) | Public | University | Environmental science, forestry, marine biology |
| Redwood Coast Region Education Programs | Public | Education Network | Regional vocational and adult education |
| Arcata-Eureka Adult School | Public | Adult Education | GED and career training |
| North Coast School Districts | Public | K–12 District | Primary and secondary education |
| Humboldt County Office of Education | Public | Education Authority | Regional education services |
| Ferndale Unified School District | Public | K–12 District | Local schooling system |
| Scotia Union Elementary School District | Public | K–12 District | Small rural education district |
Waterbodies in Eureka, California
Humboldt Bay, Elk River, Eel River, Mad River, Freshwater Creek, Jacoby Creek, Salmon Creek, Pacific Ocean
Golf Courses in Eureka, California
Baywood Golf & Country Club, Eureka Municipal Golf Course, Beau Pre Golf Club, Redwood Empire Golf & Country Club, Table Bluff Golf Course, College of the Redwoods Golf Practice Facility, King Salmon Golf Course, Manila Golf Course
Eureka, California — Key Historical Facts
- Eureka was founded in the mid-19th century during California’s Gold Rush era.
- The city became a major logging and timber export center due to its access to Humboldt Bay.
- Old Town Eureka preserves many Victorian-era buildings from its boom period.
- The port played a major role in shipping lumber and supporting regional trade.
- Fisheries and timber industries shaped the city’s economy for over a century.
- Today, Eureka is known for tourism, redwood forests, and coastal heritage preservation.
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