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Demographics
Population
Median Income
Racial Distributions
Zip code 62675 in Lake Petersburg, Illinois, is classified as a "Low Diversity" community with a "White Majority" as of 2022. The area has a population of 5,870 and a median income of $76,219, indicating a relatively affluent suburban or rural community.
From 2013 to 2022, Lake Petersburg has maintained its status as a "Low Diversity" area with a strong "White Majority." The white population has consistently remained above 95% throughout this period, with minimal fluctuations. This stability in racial composition indicates little demographic change over the past decade.
Minor increases in diversity have been observed. The Hispanic population increased from 1% in 2013 to 2% in 2020-2021, before returning to 1% in 2022. The population identifying as two or more races increased from 1% in 2013 to 2% in 2019 and has remained at that level through 2022. These small shifts do not qualify the area as a "Transitional Community," but suggest a very slow trend towards slightly increased diversity.
The median income in Lake Petersburg has shown a significant upward trend, increasing from $56,786 in 2013 to $76,219 in 2022. This represents an increase of about 34% over nine years, suggesting strong economic growth in the area. The peak was in 2021 at $78,111, with a slight decrease in 2022.
Population has remained relatively stable, fluctuating between about 5,800 and 6,200 residents throughout the period. This stability, combined with rising incomes, indicates a community that is economically prosperous and potentially attractive to high-income residents.
The racial homogeneity of Lake Petersburg is notably high compared to national averages. The U.S. as a whole has been trending towards increased diversity, with the white population dropping below 60% in recent years. The median household income in Lake Petersburg ($76,219 in 2022) is higher than the national median, which was around $70,784 in 2021. The stability of the racial composition in Lake Petersburg contrasts with national trends of increasing diversity in many communities, particularly suburban areas.
Lake Petersburg presents a picture of a stable, affluent, predominantly white community that has seen significant economic growth over the past decade. While there are small signs of increasing diversity, these changes are minimal compared to broader national trends. The area's high median income and stable population suggest it may be a desirable location for those seeking a particular lifestyle, potentially limiting opportunities for significant demographic shifts.