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Demographic Analysis of Zip Code 03458: Predominantly White Population in Peterborough, New Hampshire
CATEGORY
Demographics
DATA
Population
Median Income
Racial Distributions
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Demographics
Population
Median Income
Racial Distributions
As of 2022, zip code 03458 in Peterborough, New Hampshire, is classified as a "Low Diversity" community. The white population comprises 95% of the total, surpassing the 75% threshold for this classification. The area has a population of 7,052 and a median income of $91,053, indicating a relatively affluent suburban or rural community.
From 2013 to 2022, Peterborough has maintained its status as a "Low Diversity" community. The white population has consistently remained above 95%. Minor increases in diversity have been observed: the Hispanic population increased from 1% in 2013 to 3% in 2022, and individuals of two or more races appeared in the data from 2020 onwards at 1%. Asian and Black populations fluctuated between 0% and 1%. These changes suggest a slight trend towards increased diversity, albeit at a very slow pace.
The median income in Peterborough has fluctuated over the decade. It was $75,625 in 2013, increased to $92,008 in 2017, peaked at $101,618 in 2018, and stood at $91,053 in 2022. These trends indicate overall economic growth in the area, with recent stabilization. The increase in median income coincides with the slight increase in diversity, potentially suggesting that the area is attracting more affluent minorities or that existing residents are experiencing economic growth.
Population growth has been modest, increasing from 7,021 in 2013 to 7,052 in 2022, a growth of 0.4% over a decade. This suggests a stable community with limited new development or in-migration.
Peterborough's racial composition is less diverse than the national average. The U.S. Census Bureau reported that the white alone, not Hispanic or Latino population was 59.3% nationally in 2021, compared to Peterborough's 95%. The median household income in Peterborough ($91,053 in 2022) is higher than the national median of $69,021 in 2021. The slow pace of diversification in Peterborough contrasts with national trends, where many communities are experiencing more rapid demographic changes.
Peterborough remains a predominantly white, affluent community with low diversity, with subtle indications of slow demographic shifts. The economic prosperity of the area, as evidenced by the high and increasing median income, may be a factor in attracting a small but growing minority population. However, the pace of change is slower than national trends, suggesting that Peterborough remains relatively insulated from broader demographic shifts occurring in many parts of the United States.
