Overview
4,871
Total Population
46.0
Median age
56.52%
Female population %
76.9:100
Gender ratio (M:F)
55-59 years
Largest age group
64.3
Total dependency ratio
White
Largest racial group
89
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Spring Lake Heights's population is old compared to the rest of the country:
- The median age in Spring Lake Heights is 46.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Spring Lake Heights's population under 18 was 17.37%, compared to the 22.51% nationwide.
- Spring Lake Heights's elderly or the senior population (over 65 age) was 22.89% as compared to 16.04% nationwide.
- Of the total population in Spring Lake Heights, 16.24% were under the age of 15, 14.68% aged 15 to 29, 46.19% aged 30 to 64, 18.09% aged 65 to 84, and 4.80% were 85 years of age and older.

Read more about Spring Lake Heights, NJ population by age ➔
Gender
There are 635 more females than males in Spring Lake Heights:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 56.52% females and 43.48% males in Spring Lake Heights, NJ.
- The Spring Lake Heights, NJ gender ratio is 76.9:100 i.e. 76.9 men to 100 women (0.769).
- For male population, the largest age group is 65-69 years with a population of 278.
- For the female population, the largest age group is 55-59 years with a population of 333.

Read more about Spring Lake Heights, NJ population by gender ➔
Race / Ethnicity
Spring Lake Heights's population is moderately diverse:
- Racial distribution of Spring Lake Heights population: 97.89% are White, 1.54% are Asian and 0.57% are multiracial.
- Spring Lake Heights's racial breakdown clearly shows that there is an absolute majority of White population in the borough.
- By ethnicity, 89 is Hispanic or Latino (of any race), and 4,782 (98.17% of the total population) is Non-Hispanic.
- The largest racial group in Spring Lake Heights is White with a population of 4,768 (97.89% of the total population).

Read more about Spring Lake Heights, NJ population by race ➔
Year by year
Spring Lake Heights's population has already reached its peak and is showing a trend of decline:
- The peak population was 5,236 in the year 2000
- From 2000 to 2010, Spring Lake Heights's population decreased by 571 (10.91%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Spring Lake Heights's population increased by 211 (4.52%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Spring Lake Heights's population was lowest in year 2019 at 4,501.

Read more about Spring Lake Heights, NJ population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)