Kauai County, Hawaii has 89 churches in the Churches List directory, 6 of them verified and 28 with a published website. The 2020 US Religion Census counted 117 congregations and 34,450 adherents across 30 religious bodies in the county. That is 470 adherents per 1,000 residents of its 73,296 people.
| Religious body | Congregations | Adherents | Per 1,000 pop. |
|---|---|---|---|
| Catholic Church | 9 | 14,147 | 193.0 |
| Church of Jesus Christ of Latter-day Saints | 8 | 4,352 | 59.4 |
| Non-denominational Christian Churches | 10 | 3,180 | 43.4 |
| Mahayana Buddhist | 11 | 2,158 | 29.4 |
| Jehovah's Witnesses | 9 | 2,142 | 29.2 |
| National Missionary Baptist Convention, Inc. | 4 | 1,348 | 18.4 |
| United Church of Christ | 14 | 1,285 | 17.5 |
| Foursquare Gospel, International Church of the | 3 | 1,192 | 16.3 |
| Episcopal Church | 4 | 741 | 10.1 |
| Missionary Church | 4 | 646 | 8.8 |
| Assemblies of God | 8 | 607 | 8.3 |
| Southern Baptist Convention | 5 | 520 | 7.1 |
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 (73,296). Largest 12 bodies by adherents shown.
"*By Appointment Only Monday through Saturday* Come worship with us. Church services are held every Sunday. Visitors are always welcome, but due to capacity constraints, out of sta...
"*By Appointment Only Monday through Saturday* Come worship with us. Church services are held every Sunday. Visitors are always welcome, but due to capacity constraints, out of sta...
"Our desire is to make disciples of Jesus who go out and make more disciples of Jesus. Our purpose is to transform lives from our island to the nations by the power of God’s love t...
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Directory traditions here: Non-Denominational (19) · Catholic (11) · Church of Jesus Christ Of Latter Day Saints (7) · Christian (6) · Baptist Churches (6) · Foursquare (6) · Missionary (4) · United Church of Christ (4) · Assemblies of God (3) · Church of Christ (3)
Directory listings are mapped to Kauai 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.