Underwood-Petersville CDP, AL Profile: Facts, Map & Data


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Underwood-Petersville CDP, Alabama - Basic Facts

The Underwood-Petersville Census Designated Place had a population of 3,445 as of July 1, 2016. Underwood-Petersville CDP 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 Underwood-Petersville CDP is located at latitude 34.8761 and longitude -87.6982 in Lauderdale County. The formal boundaries for the Underwood-Petersville Census Designated Place (see map below) encompass a land area of 5.86 sq. miles and a water area of 0.02 sq. miles.

The Underwood-Petersville Census Designated Place (GNIS ID: 2402943) has a U2 Census Class Code which indicates a census designated place without an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

Alabama is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Underwood-Petersville Census Designated Place is located within Florence Division of Lauderdale County.

Beneath the boundary map are tables with Underwood-Petersville CDP population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Neighborhood Data

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Underwood-Petersville Census Designated Place, AL Boundary Map

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Underwood-Petersville CDP, AL Data & Demographics (As of July 1, 2016)


Total Population 3,445
Population in Households 3,438
Population in Familes 2,928
Population in Group Qrtrs 7
Population Density1 588
Diversity Index2 22


Total Households 1,474
Average Household Size 2.33
Family Households 1,055
Average Family Size 3


Total Housing Units 1,569 (100%)
Owner Occupied HU 1,107 (70.6%)
Renter Occupied HU 367 (23.4%)
Vacant Housing Units 95 ( 6.1%)
Median Home Value $145,000
Average Home Value $162,082


Median Household Income $49,239
Average Household Income $62,170
Per Capita Income $25,794
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.95% 0.45%
Households 1.04% 0.58%
Families 1.88% 0.49%
Median Household Income   1.06%
Per Capita Income   1.66%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Underwood-Petersville CDP, AL - Peer Comparisons by Rank and Percentile

The table below compares Underwood-Petersville CDP to the other 580 incorporated cities, towns and CDPs in Alabama by rank and percentile using July 1, 2016 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 # 152 74th
Population Density1 # 110 81st
Diversity Index2 # 420 28th
Median Household Income # 107 82nd
Per Capita Income # 70 88th

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

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