Demographic Analysis of Zip Code 36528: Predominantly White Community in Dauphin Island, Alabama
CATEGORY
Demographics
DATA
Population
Median Income
Racial Distributions
DATA SOURCE
The zip code 36528 in Dauphin Island, Alabama, is classified as a "Low Diversity" community as of 2022. The population is 92% white, with a median income of $63,999 and a total population of 1,793 residents.
Over the past decade, Dauphin Island has maintained its status as a "Low Diversity" community. The white population has consistently remained above 90%. Minor increases in diversity have been observed, with the Hispanic population growing from 3% in 2013 to 4% in 2022, the Black population increasing from 1% or less to 2% in recent years, and the Native American population appearing at 1% in 2022.
The median income in Dauphin Island has fluctuated over the decade. From 2013 to 2018, there was a steady increase from $68,451 to $81,851. However, from 2019 to 2022, a notable decline occurred, with the median income dropping to $63,999 in 2022. This downward trend coincides with a significant population increase from 1,324 in 2019 to 1,793 in 2022, representing a 35% growth.
The racial composition of Dauphin Island is less diverse than the national average. In 2022, the U.S. Census Bureau estimated the white population in the United States at about 75.8%, considerably lower than the 92% in this zip code.
The median household income in the United States was $69,021 in 2022, higher than Dauphin Island's $63,999. This indicates that the area has recently fallen behind the national average in terms of income.
The population growth in Dauphin Island (35% increase from 2019 to 2022) is significantly higher than the national average. The U.S. population grew by only about 0.4% in 2022, indicating that this area is experiencing unusually rapid growth compared to national trends.
Dauphin Island remains a "Low Diversity" community, showing signs of gradual demographic shifts and significant population growth. This growth has coincided with a decrease in median income, potentially indicating economic challenges or a changing resident profile. These trends suggest that the community may be in the early stages of a transition, though it has not yet reached the threshold to be classified as a "Transitional Community".
