Churches in Lewis and Clark County
Lewis and Clark County, Montana has 80 churches in the Churches List directory, 3 of them verified and 30 with a published website. The 2020 US Religion Census counted 80 congregations and 24,713 adherents across 42 religious bodies in the county. That is 348 adherents per 1,000 residents of its 70,970 people.
Religious bodies in Lewis and Clark County (2020 US Religion Census)
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 9 | 8,909 | 125.5 |
| Church of Jesus Christ of Latter-day Saints | 7 | 3,521 | 49.6 |
| Non-denominational Christian Churches | 10 | 2,470 | 34.8 |
| Assemblies of God | 2 | 2,246 | 31.6 |
| Evangelical Lutheran Church in America | 3 | 1,841 | 25.9 |
| United Methodist Church | 3 | 858 | 12.1 |
| Lutheran Church--Missouri Synod | 1 | 569 | 8.0 |
| Episcopal Church | 1 | 499 | 7.0 |
| Evangelical Covenant Church | 2 | 447 | 6.3 |
| Southern Baptist Convention | 8 | 349 | 4.9 |
| Evangelical Church, The | 1 | 334 | 4.7 |
| Foursquare Gospel, International Church of the | 1 | 300 | 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 (70,970). Largest 12 bodies by adherents shown.
Notable churches in Lewis and Clark County
Helena Alliance Church
"Our mission is to build the Church by making and sending disciples of Jesus Christ. Join us on Sundays at the Helena Alliance Church for expositional preaching, prayer, and fellow...
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Apostolic Life Center United Pentecostal Church
"At ALC we passionately believe in the life changing power of the Gospel of Jesus. Our goal is to go into our community and share the Gospel. To infuse life and God's love into fam...
YouTube
Vineyard Christian Fellowship
we have relocated.
Community Bible Fellowship
An Assembly of believers seeking to understand and follow God's Word. Sunday services: 9:30 Lord's Supper 10:15 Prayer & Sunday School 11:00 Teaching Sunday Evening Youth group 5:0...
Little Church
Faith Christian Center
Pentecostal Family Fellowship
Blackfoot Valley Bible Church
Augusta Community Church
№ 10
Helena Valley Baptist Church
Helena Valley Baptist Church is a friendly family of believers. We seek to know God better through learning His Word, praise Him together through vibrant worship, and serve Him joy...
East Helena United Methodist Church
№ 12
The Crossing
Sunday Schedule: 9:30-10:15 Bible Study & Sunday School 10:30-11:45 Worship Service Bible Studies throughout the week check out our website
Cities and towns in Lewis and Clark County
Directory traditions here: Baptist Churches (12) · Catholic (10) · Non-Denominational (7) · United Methodist (5) · Lutheran (4) · Episcopal (4) · Church of Christ (4) · Christian (3) · Assemblies of God (3) · Pentecostal (3)
Researching ancestors from Lewis and Clark County?
Church registers are among the richest genealogical sources: baptisms, marriages, and burials often predate civil records. The FamilySearch catalog holds microfilmed church records for many Montana counties, filed by denomination and parish name: search Lewis and Clark County church records on FamilySearch (free account). Cross-reference with the historic-register churches above and the cemeteries listed on each church's page.
Disaster history of Lewis and Clark County
FEMA has issued 16 disaster declarations covering Lewis and Clark County since records began in 1953, most recently in 2024. The most frequent cause: fire (8 declarations). Churches have historically served as shelters and relief hubs in these events; congregations can register preparedness plans with their county emergency management agency.
Source: OpenFEMA Disaster Declarations Summaries.
How this county page is assembled
Directory listings are mapped to Lewis and Clark 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.