Churches List A Directory of American Churches
County index · Washington

Churches in Cowlitz County

Cowlitz County, Washington has 124 churches in the Churches List directory, 1 of them verified and 49 with a published website. The 2020 US Religion Census counted 116 congregations and 40,656 adherents across 36 religious bodies in the county. That is 367 adherents per 1,000 residents of its 110,728 people.

124
Directory listings
116
2020 Census congregations
40,656
2020 Census adherents
110,728
Population (2020 Census)
Cowlitz County WA · 2026
№ 01

Religious bodies in Cowlitz County (2020 US Religion Census)

Religious body Congregations Adherents Per 1,000 pop.
Non-denominational Christian Churches 20 17,110 154.5
Catholic Church 5 6,189 55.9
Church of Jesus Christ of Latter-day Saints 8 4,200 37.9
Southern Baptist Convention 15 2,485 22.4
Assemblies of God 8 1,859 16.8
Jehovah's Witnesses 7 1,784 16.1
Seventh-day Adventist Church 4 1,384 12.5
Church of the Nazarene 6 954 8.6
Evangelical Lutheran Church in America 5 900 8.1
United Methodist Church 4 695 6.3
Christian and Missionary Alliance 1 522 4.7
Lutheran Congregations in Mission for Christ 1 462 4.2

Source: 2020 US Religion Census (Association of Statisticians of American Religious Bodies). Per-1,000 rates divide reported adherents by the county's 2020 Census population (110,728). Largest 12 bodies by adherents shown.

№ 02

Historic-register churches in the county

Inside the county

Cities and towns in Cowlitz County

Directory traditions here: Non-Denominational (23) · Baptist Churches (19) · Catholic (10) · Lutheran (10) · Church of the Nazarene (6) · Assemblies of God (4) · Church of God (4) · Christian (4) · United Methodist (4) · Church of Christ (4)

Other Washington counties

How this county page is assembled

Directory listings are mapped to Cowlitz County through the US Census Bureau's 2020 ZCTA-to-county relationship file: each ZIP Code Tabulation Area is assigned to the county holding the largest share of its land area, so a small number of churches in ZIP codes that straddle county lines may be attributed to a neighboring county. Congregation and adherent counts come from the 2020 US Religion Census and are reported by the religious bodies themselves. Population is the county's April 2020 decennial-census base from the US Census Bureau's population-estimates program; per-1,000 adherence rates divide reported adherents by that figure. Corrections to any listing go through the corrections page.