Washington has 5,927 church listings in the Churches List directory, spread across 393 cities and towns. 213 listings are verified, 5,777 include a phone number, and 1,795 publish a website. The 2020 US Religion Census counted 6,171 congregations of 176 religious bodies in Washington, with 3,174,661 reported adherents across 39 counties. 19 Washington church buildings hold National Register of Historic Places listings@if ($wayback > 0), and 5 of the state's church websites were already archived by the Internet Archive before 2001@endif.
| Religious body | Congregations | Adherents |
|---|---|---|
| Non-denominational Christian Churches | 764 | 1,103,660 |
| Catholic Church | 304 | 826,597 |
| Church of Jesus Christ of Latter-day Saints | 528 | 279,465 |
| Assemblies of God | 418 | 144,023 |
| Jehovah's Witnesses | 325 | 79,842 |
| Evangelical Lutheran Church in America | 235 | 64,596 |
| Seventh-day Adventist Church | 219 | 58,655 |
| Mahayana Buddhist | 31 | 55,719 |
| Foursquare Gospel, International Church of the | 151 | 45,084 |
| Southern Baptist Convention | 344 | 43,341 |
| United Methodist Church | 208 | 41,743 |
| Presbyterian Church (U.S.A.) | 154 | 32,689 |
| Church of the Nazarene | 142 | 28,889 |
| Muslim Estimate | 44 | 27,391 |
| Episcopal Church | 118 | 26,625 |
| Tradition | Listings |
|---|---|
| Non-Denominational | 731 |
| Baptist Churches | 674 |
| Lutheran | 445 |
| Catholic | 434 |
| Community | 291 |
| Methodist | 237 |
| Seventh Day Adventist | 217 |
| Foursquare | 216 |
| Presbyterian | 188 |
| African Methodist Episcopal | 184 |
| Assemblies of God | 178 |
| Church of the Nazarene | 169 |
| Evangelical | 167 |
| Episcopal | 165 |
| Christian | 164 |
Directory figures are live counts from the Churches List database for Washington (WA) as of June 2026. Congregations and adherents come from the 2020 US Religion Census, a county-level enumeration reported by religious bodies and aggregated here to the state; its methodology differs from a directory count and the two will not match. Historic-register counts join National Register of Historic Places listings to directory churches. Statistics for other states: Texas · California · Pennsylvania · North Carolina · Ohio · Florida · Illinois · Georgia · New York · Michigan. See also the national statistics page, the Washington directory, and dataset licensing.