Trinity, AL Profile: Facts & Data


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Trinity, Alabama - Basic Facts

The Town of Trinity had a population of 2,229 as of July 1, 2018. Trinity ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Alabama. See peer rankings below.

The primary coordinate point for Trinity is located at latitude 34.5973 and longitude -87.0838 in Morgan County. The formal boundaries for the Town of Trinity (see map below) encompass a land area of 4.41 sq. miles and a water area of 0.01 sq. miles. Morgan County is in the Central time zone (GMT -6). The elevation is 640 feet.

The Town of Trinity (GNIS ID: 2406755) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Alabama is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Town of Trinity is located within Decatur Division of Morgan County.

Alternate Unofficial Names for Trinity: Fennels Turnout, Trinity Station.

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  1. Trinity 2018 Demographic Data
  2. Growth Rates for Trinity (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Alabama Research Tools (Easy Tools & Current Data)
  3. Alabama Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Trinity, AL Data & Demographics (As of July 1, 2018)


Total Population 2,229
Population in Households 2,213
Population in Familes 1,961
Population in Group Qrtrs 16
Population Density2 505
Diversity Index3 34


Median Household Income $64,350
Average Household Income $78,310
Per Capita Income $29,790


Total Housing Units 884 (100%)
Owner Occupied HU 746 (84.4%)
Renter Occupied HU 88 ( 10.0%)
Vacant Housing Units 50 ( 5.7%)
Median Home Value $171,279
Average Home Value $183,121


Total Households 834
Average Household Size 2.65
Family Households 650
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population 0.75% 0.22%
Households 0.77% 0.19%
Families 0.06% 0.09%
Median Household Income   2.76%
Per Capita Income   2.76%

Trinity, AL - Peer Comparisons by Rank and Percentile

The table below compares Trinity to the other 580 incorporated cities, towns and CDPs in Alabama by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 202 65th
Population Density # 135 77th
Diversity Index # 303 48th
Median Household Income # 41 93rd
Per Capita Income # 56 91st

Additional comparisons and rankings can be made with a VERY EASY TO USE Alabama Census Data Comparison Tool.

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