HomeNew JerseyMorris CountyMendham borough
Mendham borough, New Jersey: commercial real estate data.
Mendham borough is a Census borough of 4,973 people across 5.93 square miles of land, in Morris County. Median household income is $211,944, 85.9 percent of occupied homes are owned, and the SBA record carries 7 7(a) approvals to borrowers here worth $635,000.
76 sourced place values · tier FULL · 8 sections · underlined figures are computed by MMCG Analytics, not published by the agency
Mendham
What Mendham is
- Census place typeborough
- Land area5.93 sq mi
- Water area0.05 sq mi
- Population per square mile of land839
- County holding the largest share of its areaMorris 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.
Mendham
How many people live in Mendham
- Population4,973
- Median age46.5
- Population under 181,185
- Share under 1823.8 percent
- Population 65 and over1,051
- Share 65 and over21.1 percent
- Households1,802
- Family households1,408
- Share of households that are families78.1 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Mendham
Income and work in Mendham
- Median household income$211,944 plus or minus $53,353
- Per capita income$113,316
- Civilian labor force2,667
- Employed2,576
- Unemployed91 plus or minus 46
- Unemployment rate3.4 percent plus or minus 1.7
- Adults 25 and over3,482
- Adults 25 and over with a high school diploma or higher98.7 percent
- Adults 25 and over with a bachelor degree or higher80.7 percent
- Adults 25 and over with a graduate degree39.9 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Mendham
Housing in Mendham
- Housing units1,856
- Occupied units1,802
- Vacant units54 plus or minus 58
- Vacancy rate2.9 percent plus or minus 3.1
- Owner occupied1,548
- Renter occupied254 plus or minus 91
- Ownership rate85.9 percent
- Median owner-occupied home value$819,800
- Median gross rent, monthly$3,501
- Annual rent as a share of median income19.8 percent
- Single family units1,743
- Share single family93.9 percent
- Units in buildings of two or more113 plus or minus 68
- Share in buildings of two or more6.1 percent plus or minus 3.6
- Mobile homes0
- Median year structure built1972
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Mendham
How Mendham gets to work
- Workers 16 and over who commute1,665
- Commuting under 15 minutes245 plus or minus 84
- Share commuting under 15 minutes14.7 percent plus or minus 4.7
- Commuting 30 minutes or more900
- Share commuting 30 minutes or more54.1 percent
- Drove alone54.6 percent
- Carpooled4.2 percent plus or minus 2.7
- Public transport3.9 percent plus or minus 2.5
- Walked2.2 percent plus or minus 2.2
- Worked from home33.4 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Mendham
SBA loans in Mendham (7(a))
- Approvals7
- Gross approval$635,000
- Average approval$90,714
- Median approval$35,000
- Ninetieth percentile approval$300,000
- Largest approval$300,000
- Jobs supported70
- Jobs per approval10.0
- Loans with a final outcome0
- Paid in full0
- Charged off0
- Median term120 months
- Share on real estate terms of 20 years or more0.0 percent
- Share to franchises14.3 percent
- Distinct lenders6
- Distinct industries by NAICS7
A charge-off rate is not published here. only 0 resolved loans, too few to publish a rate, and a rate over that few outcomes would move several points on one loan.
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
Mendham
SBA loans in Mendham (504)
- Approvals1
- Gross approval$250,000
- Average approval$250,000
- Median approval$250,000
- Largest approval$250,000
- Jobs supported8
- Loans with a final outcome0
- Charged off0
- Median term240 months
- Distinct CDCs1
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
Morris County, not Mendham
Morris County context, not Mendham figures
These are Morris County figures. There is no place level equivalent published for any of them, so they are shown as the county backdrop and never as Mendham measurements.
- Establishments in Morris County16,518
- Employment at those establishments, Morris County301,249
- Covered employment, Morris County298,824
- Average annual pay, Morris County$101,208
- Average weekly wage, Morris County$1,946
- Housing units permitted, Morris County2,055
- Of those, single family, Morris County864
- County product, 2024, Morris County$74,395,289,000
- County product change over the prior year, Morris County4.3 percent
- Average income of an arriving household, Morris County$142,777
Every figure in this section is published for Morris County as a whole and is not a measurement of Mendham. It is here because a county backdrop is what a credit committee reads a place against, and it is labelled so that it can never be quoted as the place's own.
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. US Bureau of Economic Analysis, Regional, table CAGDP2, CAGDP2, through 2024. US Internal Revenue Service, Statistics of Income county migration flows, 2021 to 2022 filing years.
Coverage
What this page does not hold.
Every item below could be filled with a plausible figure. None of them is. On a page a lender may read, a number that cannot be traced is worse than an absence, so the absences are named.
- This place is not listed as a community in the FEMA Community Status Book, so no NFIP participation or CRS class is shown.
- Parcel level detail, zoning and flood zone at an address are resolved in the platform, not on this page.
SBA figures count approvals to borrowers whose address is in the place. They are not approvals for projects inside the place boundary: the tape records a borrower city and a project county, and those can differ.
Common questions
Mendham questions, answered from the record.
How many people live in Mendham, New Jersey?
4,973, in 1,802 households. Mendham borough covers 5.93 square miles of land, which is 839 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Mendham in?
Morris 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 Mendham?
$211,944. The median owner-occupied home is valued at $819,800. Median gross rent is $3,501 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Mendham businesses?
7 7(a) approvals totalling $635,000, across 6 lenders, median approval $35,000, plus 1 504 approvals worth $250,000. These count approvals to borrowers whose address is in Mendham, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Mendham borrowers get paid back?
No rate is published for Mendham. only 0 resolved loans, too few to publish a rate, and a percentage over that few outcomes would move several points on a single loan. The counts are shown instead.
Are the county figures on this page Mendham figures?
No, and they are labelled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Morris 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 Mendham.
Is zoning published for Mendham?
Not yet. The zoning layer is in build. Nothing on this page presents parcel level zoning.