Age of householder
Per the latest American Community Survey by the Census Bureau, Seabrook Island sees its highest median household income among householders in the age group of 25 to 44 years old, at $176,549. Here are the key highlights for income distribution by age:
- In terms of income distribution across age cohorts, in Seabrook Island, the median household income stands at $176,549 for householders within the 25 to 44 years age group, followed by $116,617 for the 65 years and over age group. Notably, householders within the 45 to 64 years age group, had the lowest median household income at $113,380.
- Notably, household income for individuals within the 25 to 44 years age group demonstrated a remarkable increase of $87,834(99.01%), escalating from a median of $88,715 in 2011 to $176,549 in 2021.
- 0 households where the householder is under 25 years old.
- 46(4.18%) households with a householder aged between 25 and 44 years.
- 373(33.91%) households with a householder aged between 45 and 64 years.
- 681(61.91%) households where the householder is over 65 years old.
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Gender
In Seabrook Island, the population consists of 938 males (49.26%) and 966 females (50.74%). Here are the primary highlights from the gender-based income distribution analysis:
- In Seabrook Island, the median income for all workers aged 15 years and older, regardless of work hours, was $102,911 for males and $45,189 for females.
- However, when specifically considering full-time, year-round workers within the same age group, the median income was $110,343 for males and $118,225 for females.
- In Seabrook Island, the median income for all workers aged 15 years and older, regardless of work hours, was $102,911 for males and $45,189 for females.
- In Seabrook Island, among full-time, year-round workers aged 15 years and older, males earned a median income of $110,343, while females earned $118,225
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Race
In Seabrook Island, the population is predominantly White, constituting 97.74% of the total residents. Here are the key highlights from the analysis of income distribution by race:
- The median household income for White households is $113,247.
- In Seabrook Island, White is both the largest group and the one with the highest median household income, which stands at $113,247.
- In Seabrook Island, the median household income for the households where the householder is White decreased by $19,363(14.60%), between 2011 and 2021. The median household income, in 2022 inflation-adjusted dollars, was $132,610 in 2011 and $113,247 in 2021.
- Even though there is a population where the householder is Black or African American, there was no median household income reported by the U.S. Census Bureau for both 2011 and 2021.
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Year by year
Seabrook Island, SC median household income trends by year, family type and household size (2010-2021):
- From 2010 to 2021, the median household income for Seabrook Island decreased by $14,909 (11.43%), as per the American Community Survey estimates.
- Between 2010 and 2021, median household income, adjusted for 2022 inflation, experienced growth year by year for 6 years and declined for 5 years.
- The most significant year-by-year growth occured from 2016 to 2017, when the median household income increased by 6,125 (from $116,331 to $122,456). Similarly the most substantial year-by-year decline occured from 2019 to 2020, when the median household income decreased by 11,398 (from $125,012 to $113,614).
- It then further increased to $201,050 for 3-person households, the largest household size for which the bureau reported a median household income.
- With a Gini coefficient of 0.5233, it is evident that income distribution in Seabrook Island, SC exihibits characterstics of moderate inequality .
- For the family households, the median income (in 2022 inflation-adjusted dollars) was $152,997. For the non-family households, the median income (in 2022 inflation-adjusted dollars) was $68,436.
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