| Business | Phone |
| Bethel Church 2734 Hubbard Ln, Eureka 95501 | (707) 442-3736 |
| Calvary Baptist Church 3400 F St, Eureka 95503 | (707) 443-7640 |
| Centerpointe Community Church 587 Gatliff Ave, Eureka 95503 | (707) 442-7010 |
| Christ Episcopal Church 625 15th St, Eureka 95501 | (707) 442-1797 |
| Church Of Christ 1610 I St, Eureka 95501 | (707) 442-8074 |
| Eureka Church Of The Nazarene 2039 E St, Eureka 95501 | (707) 442-1703 |
| Faith Center Foursquare Church 1032 Bay St, Eureka 95501 | (707) 442-1784 |
| First Assembly Of God 1060 Hoover St, Eureka 95501 | (707) 442-3510 |
| First Covenant Church 2526 J St, Eureka 95501 | (707) 442-6774 |
| First Presbyterian Church 819 15th St, Eureka 95501 | (707) 443-4897 |
| Grace Baptist Church 220 Buhne St, Eureka 95501 | (707) 444-9677 |
| Methodist Church First United 520 Del Norte St, Eureka 95501 | (707) 442-3015 |
| Sacred Heart Church 2085 Myrtle Ave, Eureka 95501 | (707) 443-8429 |
| Seventh-Day Adventist Church 4251 F St, Eureka 95503 | (707) 442-6950 |
| St Bernard Church 615 H St, Eureka 95501 | (707) 442-6466 |
| St Joseph Church Henderson & C Stamp;, Eureka 95501 | (707) 442-6466 |
| Apostolic Faith Church 272 Harris St, Eureka 95503 | (707) 442-3636 |
| Bodhicarya Zen Center Eureka 95503 | (707) 445-1702 |
| Calvary Chapel Of Eureka 3750 Harris St, Eureka 95503 | (707) 443-1196 |
| Calvary Lutheran Church 716 South Ave, Eureka 95503 | (707) 443-1575 |
| Center For Spiritual Living 514 Russ St, Eureka 95501 | (707) 443-5743 |
| Christian Science Church 1039 H St, Eureka 95501 | (707) 442-1122 |
| Church Of God 1470 Santa Clara St, Eureka 95501 | (707) 445-3307 |
| Church Of Jesus Christ Of Lds 2806 Dolbeer St, Eureka 95501 | (707) 442-8383 |
| Convenant Orthodox Church 1427 California St, Eureka 95501 | (707) 725-5242 |
| Door Christian Fellowship Chr 133 7th St, Eureka 95501 | (707) 269-0959 |
| Eureka Pentecostal Church-God 321 W Wabash Ave, Eureka 95501 | (707) 268-1680 |
| First Baptist Church 422 Del Norte St, Eureka 95501 | (707) 443-0406 |
| First Christian Church 730 K St, Eureka 95501 | (707) 442-2824 |
| First Congregational Church 900 Hodgson St, Eureka 95503 | (707) 445-5488 |
| First United Methodist Church 520 Del Norte St, Eureka 95501 | (707) 442-5020 |
| Full Gospel Bible Church 487 Gatliff Ave, Eureka 95503 | (707) 442-9231 |
| Full Gospel Tabernacle Upc 2020 Campton Rd, Eureka 95503 | (707) 445-0331 |
| Word Of Faith Life Church 2337 Kipling Dr, Eureka 95503 | (707) 442-9585 |
| Vineyard Christian Fellowship 1060 Hoover St, Eureka 95501 | (707) 444-0451 |
| Unity Of Eureka 740 E St, Eureka 95501 | (707) 444-8725 |
| Streams Of Living Water 1435 7th St, Eureka 95501 | (707) 443-6966 |
| St Innocent Orthodox Church 939 F St, Eureka 95501 | (707) 443-2099 |
| Scarlett Letter Christian 3631 F St, Eureka 95503 | (707) 269-0779 |
| Sequoia Bible Church 3132 E St, Eureka 95503 | (707) 445-1989 |
| Redwood Christian Center 6000 Humboldt Hill Rd, Eureka 95503 | (707) 443-6419 |
| Ridgewood Heights Baptist Chr 1616 Ridgewood Dr, Eureka 95503 | (707) 443-2047 |
| Pinehill Baptist Church 4675 Union St, Eureka 95503 | (707) 443-9490 |
| North Coast Christian Fllwshp 1920 Williams St, Eureka 95501 | (707) 442-2607 |
| Hebrew Christians In Eureka Eureka 95501 | (707) 445-2658 |
| Immanuel Lutheran Church 3230 Harrison Ave, Eureka 95503 | (707) 445-0671 |
| Jehovah's Witnesses 4511 Campton Rd, Eureka 95503 | (707) 443-9614 |
| Gospel Outreach Church 123 W Cedar St, Eureka 95501 | (707) 445-2214 |
| Harvest Church 3131 Moore Ave, Eureka 95501 | (707) 442-2893 |