Population
93,225
2025
+2.2% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
Grafton County had an estimated 93,225 residents in 2025, up 2.2% (2,032 more people) since 2020. That is slower than New Hampshire as a whole (+2.7%), and the 7th fastest growth of 10 counties in New Hampshire.
Data as of 2025 · updated
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93,225
2025
+2.2% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
+482
2025
5.2 per 1,000 residents
+2,740 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
2.7%
2025
+0.4 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
408
2025
+20.7% since 2021
4.4 per 1,000 residents
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
$88,261
2020–24
+30.8% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
54,232
2023
+6.6% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
Net domestic migration added 482 people in 2025: more people moved in from other U.S. counties than moved out.
Private employers had 54,232 paid employees in mid-March 2023, +6.6% since 2018 (County Business Patterns).
Unemployment averaged 2.7% in 2025, 0.4 points higher than in 2019 (before the pandemic).
Builders were authorized to start 408 new homes in 2025, or 4.4 per 1,000 residents.
Median household income was $88,261 in the 2020–24 American Community Survey, +30.8% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 1,204th.
Part of the Lebanon-Claremont, NH-VT micro area.
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| Year | Population | Change |
|---|---|---|
| 2025 | 93,225 | +232 |
| 2024 | 92,993 | +229 |
| 2023 | 92,764 | −154 |
| 2022 | 92,918 | +2,400 |
| 2021 | 90,518 | −675 |
| 2020 | 91,193 | – |
Census Bureau population estimates, July 1 of each year.
Grafton County grew by 2,032 people since 2020; the largest part came from domestic migration (+2,740).
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | −374 | −1,649 | |
| International migrationfrom and to other countries | +124 | +788 | |
| Domestic migrationfrom and to other U.S. counties | +482 | +2,740 | |
| Census adjustmentbalancing residual | +0 | +153 | |
| Total change | +232 | +2,032 |
Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.
| Measure | In New Hampshire | Among U.S. counties |
|---|---|---|
| Population growth | 7th of 10 | 1,204th of 3,107 |
| Net domestic migration per 1,000 residents | 7th of 10 | 1,045th of 3,108 |
| Private-sector job growth | 1st of 10 | 1,021st of 3,092 |
| Median household income | 6th of 10 | 343rd of 3,107 |
| Lowest unemployment rate | 1st of 10 | 210th of 3,108 |
| New homes permitted per 1,000 residents | 5th of 10 | 735th of 3,005 |
1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.
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Over 2020–25, Grafton County's population change (+2.2%) was ahead of 5 of its 9 neighbouring counties, behind 3 and level with Essex County, VT.
2 of its 9 neighbouring counties had a higher median household income than Grafton County's $88,261 (2020–24).
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| Grafton County, NH This county | 93,225 | +2.2% | 5.2 | 4.4 | $88,261 |
| Carroll County, NH | 52,784 | +5.0% | 10.6 | 9.6 | $86,463 |
| Belknap County, NH | 65,147 | +2.1% | 6.4 | 6.5 | $92,783 |
| Caledonia County, VT | 30,414 | +0.8% | 0.9 | 2.6 | $69,970 |
| Merrimack County, NH | 158,078 | +2.6% | 5.1 | 1.8 | $97,004 |
| Orange County, VT | 30,002 | +2.4% | 1.2 | 1.5 | $82,232 |
| Essex County, VT | 6,051 | +2.2% | 17.2 | 1.7 | $59,294 |
| Sullivan County, NH | 43,961 | +2.1% | 5.3 | 3.0 | $80,858 |
| Coos County, NH | 31,343 | +0.3% | 8.8 | 4.8 | $57,677 |
| Windsor County, VT | 57,312 | −0.7% | 0.6 | 2.1 | $77,594 |
Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.
Yes. Its population grew 2.2% between 2020 and 2025, about 2,032 more people (Census Bureau population estimates). New Hampshire as a whole changed +2.7% over the same years. That ranks 7th of 10 counties in New Hampshire for population growth.
On net, about 482 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).
It averaged 2.7% in 2025 (BLS Local Area Unemployment Statistics, annual average).
About 93,225 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Private employers there had 54,232 paid employees in mid-March 2023, +6.6% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).
Map, parcel and listing layers cover North and South Carolina only for now. This page and the other New Hampshire county pages carry the public federal growth figures.
Email me when Grafton County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.
Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.