HomeNew JerseyCape May CountyDiamond Beach
Diamond Beach, New Jersey: commercial real estate data.
Diamond Beach is a Census CDP of 350 people across 0.23 square miles of land, in Cape May County. Median household income is $125,357, 100.0 percent of occupied homes are owned.
Underlined figures are computed by MMCG Analytics, not published by the agency.
This is a small place, and the figures below carry wide margins.
The American Community Survey reaches Diamond Beach through a sample, not a count, and in a place this size that sample is thin. The population estimate here is 350 with a margin of error of plus or minus 192, which is 54.9 percent of the estimate itself. Every figure whose margin reaches 20 percent is printed with that margin beside it, so you can see the width of each one rather than having to assume it.
Nothing has been removed or adjusted. These are the published federal estimates, shown with the uncertainty the Census publishes alongside them.
Diamond Beach
What Diamond Beach is
- Census place typeCDP
- Land area0.23 sq mi
- Water area0 sq mi
- Population per square mile of land1,549 plus or minus 850
- County holding the largest share of its areaCape May County, 100.0 percent
US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Diamond Beach
How many people live in Diamond Beach
- Population350 plus or minus 192
- Median age61.7
- Population under 1821 plus or minus 37
- Share under 186.0 percent plus or minus 10.0
- Population 65 and over152 plus or minus 83
- Share 65 and over43.4 percent plus or minus 33.5
- Households166 plus or minus 88
- Family households166 plus or minus 88
- Share of households that are families100.0 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Diamond Beach
Income and work in Diamond Beach
- Median household income$125,357 plus or minus $40,533
- Per capita income$61,906 plus or minus $13,736
- Civilian labor force123 plus or minus 100
- Employed114 plus or minus 98
- Unemployed9 plus or minus 14
- Unemployment rate7.3 percent plus or minus 9.7
- Adults 25 and over329 plus or minus 175
- Adults 25 and over with a high school diploma or higher97.6 percent plus or minus 66.1
- Adults 25 and over with a bachelor degree or higher63.5 percent plus or minus 47.4
- Adults 25 and over with a graduate degree37.1 percent plus or minus 14.9
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Diamond Beach
Housing in Diamond Beach
- Housing units1,068 plus or minus 264
- Occupied units166 plus or minus 88
- Vacant units902 plus or minus 259
- Vacancy rate84.5 percent
- Owner occupied166 plus or minus 88
- Renter occupied0
- Ownership rate100.0 percent
- Median owner-occupied home value$696,700 plus or minus $153,914
- Single family units831 plus or minus 255
- Share single family77.8 percent
- Units in buildings of two or more237 plus or minus 138
- Share in buildings of two or more22.2 percent plus or minus 11.7
- Mobile homes0
- Median year structure built1994
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Diamond Beach
How Diamond Beach gets to work
- Workers 16 and over who commute63 plus or minus 60
- Commuting under 15 minutes12 plus or minus 24
- Share commuting under 15 minutes19.0 percent plus or minus 34.2
- Commuting 30 minutes or more16 plus or minus 29
- Share commuting 30 minutes or more25.4 percent plus or minus 38.5
- Drove alone55.3 percent plus or minus 22.7
- Carpooled0.0 percent
- Public transport0.0 percent
- Walked0.0 percent
- Worked from home44.7 percent plus or minus 33.3
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Cape May County, not Diamond Beach
Cape May County context, not Diamond Beach figures
- Establishments in Cape May County3,816
- Covered employment, Cape May County42,713
- Average annual pay, Cape May County$48,574
- Housing units permitted, Cape May County895
Every figure in this section is published for Cape May County as a whole and is not a measurement of Diamond Beach.
US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual.
Coverage
What this page does not hold.
Parcel detail, zoning and the flood zone at an address are not on this page; they resolve at the address in the platform. How this page was built →
Common questions
Diamond Beach questions, answered from the record.
How many people live in Diamond Beach, New Jersey?
350, in 166 households. Diamond Beach CDP covers 0.23 square miles of land, which is 1,549 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Diamond Beach in?
Cape May County, which holds 100.0 percent of the place by area. Source: US Census Bureau, cartographic boundary file, places, 2024 vintage.
What is the median household income in Diamond Beach?
$125,357. The median owner-occupied home is valued at $696,700. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Are the county figures on this page Diamond Beach figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Cape May County as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of Diamond Beach.
Is zoning published for Diamond Beach?
No. Nothing on this page presents parcel level zoning.