Trinity is a town in Morgan County, Alabama, United States. It is included in the Decatur Metropolitan Area and the Huntsville-Decatur Combined Statistical Area. As of the 2020 census, the population of the town was 2,526, up from 2,095 in 2010. It was incorporated in 1901.

Official town website ↗

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

How Trinity ranks

All →

#25Highest income in AL #17Safest in AL #34Fastest growing in AL All AL rankings →

Town numbers

ZIP code35673

Area code256

Living in Trinity

Housing in Trinity

$245K▼ 0.8% in a year Typical home value · Zillow

The typical Trinity home is worth about $245,000, down 0.8% in a year, close to the Alabama typical home.

A seller's market

Buyer’sBalancedSeller’s

Days on market41

Sale-to-list96.9%

Sold in May6

Zillow Home Value Index · Redfin Data CenterHousing market →

Safety in Trinity

B⁺

Safety Grade B+

Trinity reports less crime per resident than 65% of the U.S. towns and cities we grade.

Violent crime per 1,000

Trinity 0.4

Alabama 3.5

U.S. 3.3

Property crime per 1,000

Trinity 8.4

Alabama 15

U.S. 15.5

FBI crime data, 2025 · crimes reported to policeCrime & safety →

Work & commute in Trinity

Full picture →

Most working residents leave Trinity for work: only 3% work in town. The top destinations are Decatur (33%), Huntsville (18%) and Madison (3%). Half commute less than 11 miles.

Decatur

33%

Huntsville

18%

Madison

Birmingham

3%Work in townlive and work in Trinity 11 miWhere do people commute?the commute map 1,250Jobs based herebalanced

Census LEHD 2023 · ACSWork & commute in Trinity →

Health in Trinity

C⁺

Health Grade C+

Healthier than 41% of U.S. towns on seven CDC estimates.

Compared with Alabama

5better than AL

of 32 measures CDC estimates. The other 27 are too close to call.

Conditions all close Habits all close Care 1▲ 6 close Mind all close Everyday needs 4▲ 0 close

BetterToo close to callWorse

What stands out

15.3%Fewer adults facing food insecurityAL 19.2% · better 7.9%Fewer adults facing a utility shut-offAL 9.6% · better

Care nearby

Decatur Morgan Hospital - Decatur CampusDecatur · 6.2 mi · ER

Happi Health-DecaturDecatur · 4.1 mi · sliding-scale fees

Primary careShortage · county-wide

DentalShortage · county-wide

Mental healthShortage · county-wide

CDC PLACES 2025 · modeled estimates for adults · CDC's estimate for Trinity · CMS · HRSAHealth in Trinity →

Natural hazards in Trinity

Moderate

Expected storm and flood damage is higher than in 52% of U.S. communities.

🌊 Inland flooding🌪️ Tornadoes🏚️ Earthquakes

5Does Trinity flood?paid flood claims since 2002 5Disasters that paid out herefederal disasters sent FEMA money to Trinity MapTrinity vs. its neighborsnearby towns shaded by rating

FEMA National Risk Index December 2025 · OpenFEMANatural hazards in Trinity →

Climate in Trinity

Full climate →

Trinity has mild winters and warm summers, with plenty of rain. A typical July afternoon reaches 90°, a January night drops to 31°, and about 1 inches of snow falls in a normal winter.

54° / 33°Winter

73° / 49°Spring

89° / 67°Summer

74° / 50°Fall

How much snow does Trinity get?About 1 inches a winter.Rain & snow →When is the first frost?Around Nov 7, with the last in spring around Mar 26.Frost dates →Is it warmer than it used to be?+0.6° vs. the 20th century.Then & now →

NOAA U.S. Climate Normals, 1991–2020Climate in Trinity →

Schools in Trinity

All Trinity schools →

School Grade B

The public schools Trinity’s kids attend, from kindergarten through graduation, outperform 57% of Alabama’s districts on state tests and graduation. Among towns with similar incomes, they sit near the middle.

See how Trinity’s schools compare in AL →

DistrictMorgan CountySchools3

West Morgan Elementary School BElementary · Grades PK–3 · 512 students West Morgan Middle School CMiddle · Grades 4–8 · 561 students West Morgan High School DHigh · Grades 9–12 · 476 students

School data from the U.S. Department of Education (NCES, EDFacts). The School Grade is our own summary of state test results and graduation rates, graded within AL. Ratings are from neighbors.