Census tract · Merrimack County
Census Tract 310.01, Merrimack County, New Hampshire
Census Tract 310.01, GEOID 33013031001, in Merrimack County, New Hampshire, entirely within Bow. 4,342 residents in the ACS 2020-2024 5-year estimates (±311); the 2020 Census counted 4,249.
Residents, 2020-2024
4,342
±311 (90% margin)
2020 Census count: 4,249
Median household income
$167,143
±$23,812 (90% margin)
Merrimack County: $97,004
Median home value
$494,300
±$45,484 (90% margin)
Merrimack County: $367,600
Median gross rent
$1,667
±$196 (90% margin)
Merrimack County: $1,360
Where is Census Tract 310.01?
Census Tract 310.01 is one of 39 census tracts in Merrimack County, New Hampshire. It covers 18.39 square miles of land, 231 residents per square mile in 2020. Its GEOID, 33013031001, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Bow | 100% |
8 census tracts border Census Tract 310.01: Tract 30.01 ($115,000), Tract 31 ($72,500), Tract 32.01 ($77,632), Tract 300 ($124,348), Tract 310.02 ($175,455), Tract 321 ($120,156), Tract 322 ($78,000) and Tract 441 ($68,500). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 310.01?
The 2020-2024 American Community Survey puts Census Tract 310.01's population at 4,342 (±311) in 1,434 households; the 2020 Census counted 4,249 residents and 1,515 housing units.
| Measure | Tract 310.01 | Bow |
|---|---|---|
| Total population | 4,342 ±311 | 8,335 |
| Households | 1,434 ±120 | 2,858 |
| Average household size | 3.03 ±0.19 | 2.92 |
| Housing units | 1,470 ±124 | 2,905 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 310.01?
The median resident of Census Tract 310.01 is 39.2 years old; 25.1% are under 18 and 14.6% are 65 or older. The largest group is non-Hispanic white residents at 92.6%, then non-Hispanic residents of two or more races at 4.1%. 5.1% of residents were born outside the United States.
| Measure | Tract 310.01 | Bow |
|---|---|---|
| Median age | 39.2 ±3.4 | 41.5 |
| Under 18 years | 25.1% ±3.2 pts | 25.0% |
| 65 years and over | 14.6% ±1.9 pts | 17.6% |
| Hispanic or Latino (any race) | 1.7% ±1.3 pts | 1.0% |
| White alone, not Hispanic | 92.6% ±3.4 pts | 93.6% |
| Black or African American alone, not Hispanic | 0.3% ±0.6 pts | 0.6% |
| Asian alone, not Hispanic | 1.2% ±1.3 pts | 0.7% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.8 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.8 pts | 0.0% |
| Two or more races, not Hispanic | 4.1% ±3.0 pts | 4.2% |
| Some other race alone, not Hispanic | 0.0% ±0.8 pts | 0.0% |
| Born outside the United States | 5.1% ±2.8 pts | 3.6% |
| Speak a language other than English at home (age 5+) | 4.2% ±2.2 pts | 3.9% |
| Civilian veterans (age 18+) | 5.5% ±2.7 pts | 6.2% |
| With a disability | 14.5% ±4.1 pts | 11.2% |
| No health insurance coverage | 1.6% ±1.1 pts | 2.2% |
| High school graduate or higher (age 25+) | 97.9% ±1.5 pts | 98.7% |
| Bachelor's degree or higher (age 25+) | 60.5% ±6.1 pts | 60.3% |
| Graduate or professional degree (age 25+) | 23.1% ±4.6 pts | 23.3% |
| Lived in the same house a year earlier | 90.9% ±5.4 pts | 92.7% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Census Tract 310.01 earn?
Half of the 1,434 households in Census Tract 310.01 earn less than $167,143 a year (±$23,812), against $97,004 across Merrimack County: 2nd highest of the county's 39 tracts with a reliable estimate. 2.3% of residents live below the poverty line.
| Measure | Tract 310.01 | Bow |
|---|---|---|
| Median household income | $167,143 ±$23,812 | $172,857 |
| Mean household income | $191,973 ±$23,887 | $203,343 |
| Per capita income | $66,181 ±$7,214 | $70,406 |
| People below the poverty line | 2.3% ±1.4 pts | 2.7% |
| Children under 18 below the poverty line | 0.8% ±1.6 pts | 0.4% |
| Households receiving SNAP | 0.3% ±0.6 pts | 0.9% |
| Households with a computer | 98.0% ±2.0 pts | 98.6% |
| Households with a broadband subscription | 94.0% ±4.2 pts | 93.5% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Census Tract 310.01?
Owners occupy 89.6% of Census Tract 310.01's occupied homes and renters 10.4%. The median owner-occupied home is valued at $494,300 by its owner (±$45,484). The median renter pays $1,667 a month including utilities.
| Measure | Tract 310.01 | Bow |
|---|---|---|
| Median home value (owner-occupied) | $494,300 ±$45,484 | $506,500 |
| Median gross rent | $1,667 ±$196 | $1,539 |
| Renters paying 35% or more of income on rent | 0.0% ±21.6 pts | 35.7% |
| Median monthly owner costs, with a mortgage | $2,848 ±$260 | $3,039 |
| Owner-occupied homes | 89.6% ±5.8 pts | 87.5% |
| Renter-occupied homes | 10.4% ±5.8 pts | 12.5% |
| Housing units | 1,470 ±124 | 2,905 |
| Single-family detached homes | 92.4% ±4.6 pts | 87.6% |
| Mobile homes | 0.0% ±2.3 pts | 0.0% |
| Built 2020 or later | 5.4% ±4.7 pts | 2.7% |
| Built 2010 to 2019 | 9.0% ±4.2 pts | 8.2% |
| Built 1939 or earlier | 14.2% ±7.2 pts | 9.6% |
| Households with no vehicle | 5.2% ±4.2 pts | 5.0% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Census Tract 310.01 get to work?
68.2% of Census Tract 310.01's workers drive alone and 23.9% work from home. The average trip to work takes 25.7 minutes. The unemployment rate in 2020-2024 averaged 3.4%.
| Measure | Tract 310.01 | Bow |
|---|---|---|
| In the labor force (age 16+) | 71.6% ±4.4 pts | 70.0% |
| Unemployment rate | 3.4% ±2.2 pts | 3.7% |
| Drove alone to work | 68.2% ±7.5 pts | 70.7% |
| Carpooled | 4.3% ±2.7 pts | 4.1% |
| Public transportation | 0.0% ±1.5 pts | 0.0% |
| Walked | 3.0% ±2.4 pts | 1.6% |
| Worked from home | 23.9% ±7.2 pts | 22.7% |
| Mean travel time to work | 25.7 min ±3.7 | 27.0 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
How does Census Tract 310.01 compare with the other tracts in Merrimack County?
Among Merrimack County's tracts with a reliable estimate, Census Tract 310.01 ranks as shown below (1 = highest).
| Measure | In Merrimack County |
|---|---|
| Population | 15th of 39 |
| Residents per square mile | 20th of 39 |
| Median household income | 2nd of 39 |
| Per capita income | 5th of 39 |
| Median home value | 5th of 39 |
| Median gross rent | 8th of 37 |
| Poverty rate | 28th of 28 |
| Bachelor's degree or higher | 4th of 39 |
| Median age | 31st of 39 |
| Owner-occupied share | 6th of 39 |
The tracts next to it on Merrimack County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 310.02 | 1st | $175,455±$14,154 · within the margin of this tract |
| Tract 310.01 | 2nd | $167,143±$23,812 |
| Tract 328 | 3rd | $143,958±$28,444 · within the margin of this tract |
| Tract 390 | 4th | $137,477±$21,194 · within the margin of this tract |
| Tract 370 | 5th | $129,333±$36,907 · within the margin of this tract |
"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 310.01?
3 of the 18 figures for Census Tract 310.01 on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections