Overview
219
Total Population
49.1
Median age
58.45%
Female population %
71.1:100
Gender ratio (M:F)
55-59 years
Largest age group
57.6
Total dependency ratio
White
Largest racial group
7
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Loch Arbour's population is old compared to the rest of the country:
- The median age in Loch Arbour is 49.1, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Loch Arbour's population under 18 was 19.18%, compared to the 22.51% nationwide.
- Loch Arbour's elderly or the senior population (over 65 age) was 22.37% as compared to 16.04% nationwide.
- Of the total population in Loch Arbour, 14.16% were under the age of 15, 20.55% aged 15 to 29, 42.92% aged 30 to 64, 17.81% aged 65 to 84, and 4.57% were 85 years of age and older.

Read more about Loch Arbour, NJ population by age ➔
Gender
There are 37 more females than males in Loch Arbour:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 58.45% females and 41.55% males in Loch Arbour, NJ.
- The Loch Arbour, NJ gender ratio is 71.1:100 i.e. 71.1 men to 100 women (0.711).
- For male population, the largest age group is 55-59 years with a population of 12.
- For the female population, the largest age group is 20-24 years with a population of 17.

Read more about Loch Arbour, NJ population by gender ➔
Race / Ethnicity
Loch Arbour's population is moderately diverse:
- Racial distribution of Loch Arbour population: 91.32% are White, 1.83% are Asian and 6.85% are multiracial.
- Loch Arbour's racial breakdown clearly shows that there is an absolute majority of White population in the village.
- By ethnicity, 7 is Hispanic or Latino (of any race), and 212 (96.80% of the total population) is Non-Hispanic.
- The largest racial group in Loch Arbour is White with a population of 2 (91.32% of the total population).

Read more about Loch Arbour, NJ population by race ➔
Year by year
Loch Arbour's population has already reached its peak and is showing a trend of decline:
- The peak population was 288 in the year 2000
- From 2000 to 2010, Loch Arbour's population decreased by 94 (32.64%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Loch Arbour's population increased by 35 (18.04%), 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, Loch Arbour's population was lowest in year 2019 at 180.

Read more about Loch Arbour, 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)