HomeNew HampshireGrafton CountyPlymouth
Plymouth, New Hampshire: commercial real estate data.
Plymouth is a Census CDP of 4,969 people across 5.87 square miles of land, in Grafton County. Median household income is $89,500, 50.7 percent of occupied homes are owned, and the SBA record carries 22 7(a) approvals to borrowers here worth $2.4 m since FY2020.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Plymouth
What Plymouth is
- Census place typeCDP
- Land area5.87 sq mi
- Water area0.07 sq mi
- Population per square mile of land846
- County holding the largest share of its areaGrafton 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.
Plymouth
How many people live in Plymouth
- Population4,969
- Median age22.8
- Population under 18663 plus or minus 214
- Share under 1813.3 percent plus or minus 4.1
- Population 65 and over467 plus or minus 146
- Share 65 and over9.4 percent plus or minus 2.8
- Households1,266
- Family households575 plus or minus 152
- Share of households that are families45.4 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Plymouth
Income and work in Plymouth
- Median household income$89,500 plus or minus $31,779
- Per capita income$32,103
- Civilian labor force2,916
- Employed2,706
- Unemployed210 plus or minus 93
- Unemployment rate7.2 percent plus or minus 3.0
- Adults 25 and over2,161
- Adults 25 and over with a high school diploma or higher98.8 percent plus or minus 21.1
- Adults 25 and over with a bachelor degree or higher63.7 percent
- Adults 25 and over with a graduate degree30.0 percent plus or minus 6.4
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Plymouth
Housing in Plymouth
- Housing units1,371
- Occupied units1,266
- Vacant units105 plus or minus 118
- Vacancy rate7.7 percent plus or minus 8.5
- Owner occupied642 plus or minus 172
- Renter occupied624 plus or minus 215
- Ownership rate50.7 percent
- Median owner-occupied home value$294,400
- Median gross rent, monthly$1,296 plus or minus $295
- Annual rent as a share of median income17.4 percent plus or minus 7.3
- Single family units701 plus or minus 175
- Share single family51.1 percent
- Units in buildings of two or more670 plus or minus 233
- Share in buildings of two or more48.9 percent plus or minus 14.5
- Mobile homes0
- Median year structure built1971
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Plymouth
How Plymouth gets to work
- Workers 16 and over who commute2,283
- Commuting under 15 minutes1,381 plus or minus 310
- Share commuting under 15 minutes60.5 percent
- Commuting 30 minutes or more463 plus or minus 167
- Share commuting 30 minutes or more20.3 percent plus or minus 6.7
- Drove alone58.6 percent
- Carpooled12.3 percent plus or minus 6.6
- Public transport0.0 percent
- Walked13.9 percent plus or minus 4.9
- Worked from home10.5 percent plus or minus 4.0
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Plymouth
SBA loans in Plymouth (7(a))
- Approvals22
- Gross approval$2,418,600
- Average approval$109,936
- Median approval$70,000
- Ninetieth percentile approval$214,380
- Largest approval$459,000
- Jobs supported185
- Jobs per approval8.4
- Loans with a final outcome4
- Paid in full4
- Charged off0
- Median term102 months
- Share on real estate terms of 20 years or more9.1 percent
- Share to franchises0.0 percent
- Distinct lenders5
- Distinct industries by NAICS12
Counted by borrower city: approvals to borrowers whose address is in Plymouth, in any county, FY2020 to FY2026. Only 4 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
Plymouth
SBA loans in Plymouth (504)
- Approvals8
- Gross approval$2,459,000
- Average approval$307,375
- Median approval$289,000
- Largest approval$605,000
- Jobs supported27
- Loans with a final outcome0
- Charged off0
- Median term270 months
- Distinct CDCs3
Counted by borrower city: approvals to borrowers whose address is in Plymouth, in any county, FY2010 to FY2026. Only 0 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
Plymouth
Flood risk in Plymouth
- NFIP communityTown of Plymouth
- NFIP community number330072
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date02/08/24
The Town of Plymouth participates in the National Flood Insurance Program as community 330072 and carries no Community Rating System class, so no CRS premium discount applies to it.
Federal Emergency Management Agency, NFIP Community Status Book (OpenFEMA), as of 2026-09-26.
Grafton County, not Plymouth
Grafton County context, not Plymouth figures
- Establishments in Grafton County2,920
- Covered employment, Grafton County54,323
- Average annual pay, Grafton County$73,105
- Housing units permitted, Grafton County472
Every figure in this section is published for Grafton County as a whole and is not a measurement of Plymouth.
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
Plymouth questions, answered from the record.
How many people live in Plymouth, New Hampshire?
4,969, in 1,266 households. Plymouth CDP covers 5.87 square miles of land, which is 846 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Plymouth in?
Grafton 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 Plymouth?
$89,500. The median owner-occupied home is valued at $294,400. Median gross rent is $1,296 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Plymouth businesses?
22 7(a) approvals totaling $2.4 m since FY2020, across 5 lenders, median approval $70,000, plus 8 504 approvals worth $2.5 m since FY2010. These count approvals to borrowers whose address is in Plymouth, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Plymouth borrowers get paid back?
No rate is published for Plymouth. Only 4 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published. The counts are shown instead.
Is Plymouth in the National Flood Insurance Program?
Yes. Plymouth appears in the FEMA Community Status Book as Plymouth, town of, community 330072, with no Community Rating System class, so no CRS discount applies. Whether a specific parcel sits in a mapped special flood hazard area is an address level question the platform answers.
Are the county figures on this page Plymouth figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Grafton 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 Plymouth.
Is zoning published for Plymouth?
No. Nothing on this page presents parcel level zoning.