Housing data for Merrimack, NH
Merrimack, NH has an estimated 28,164 residents and 11,145 homes (US Census Bureau, 2020–2024 American Community Survey).
It is a town in Hillsborough County.
11.1% of households rent.
The median gross rent is $1,932 a month.
Its population grew measurably since 2015–2019 (+8.4%).
Figures last updated on .
- Residents
- 28,164 (±27)
- Housing units
- 11,145 (±465)
- Households that rent
- 11.1%
- Median gross rent
- $1,932
- Residents since 2015–2019
- +8.4%
What stands out in Merrimack
Households that rent: 11.1% (±2.2 points) in Merrimack, lower than in Hillsborough County (32.6%).
Homes in buildings of 5 or more units: 12.8% (±3.1 points) in Merrimack, lower than in Hillsborough County (20.7%).
Homes built before 1980: 33.3% (±4.3 points) in Merrimack, lower than in Hillsborough County (53.3%).
Renters paying 30% or more of income: 34.9% (±12.0 points) in Merrimack, lower than in Hillsborough County (48.2%).
- Renters and owners in Merrimack
- Types of homes in Merrimack
- Age of homes in Merrimack
- Rent burden in Merrimack
Housing in Merrimack at a glance
- Median rent: $1,932 median gross rent a month
- Rent by bedrooms: $1,992 median gross rent, 2 bedrooms
- Rent burden: 34.9% of renters pay 30% or more of income
- Renters and owners: 11.1% of households rent
- Income and affordability: $127,219 median household income
- Home values: $458,600 median home value
- Homeowner costs: $2,483 median monthly cost with a mortgage
- Property taxes: $7,345 median real estate taxes a year
- Types of homes: 12.8% of homes are in buildings of 5 or more units
- Bedrooms: 63.2% of homes have 3 or more bedrooms
- Age of homes: 33.3% of homes were built before 1980
- Vacancy rate: 4.3% rental vacancy rate (Small sample: wide margin of error)
- Heating fuel: 36.3% heat with utility gas
- Commute and cars: 26.5 minutes average trip to work
- Crime reported to police: 20 violent crimes per 100,000 residents
- Growth: +8.4% residents since 2015–2019
- How long people stay: 16.4% moved in since 2020
- Crowding and facilities: 0.7% of homes have more than 1 person per room
Merrimack against Hillsborough County, its state and the nation
| Merrimack | Hillsborough County | New Hampshire | United States | |
|---|---|---|---|---|
| Residents | 28,164 (±27) | 426,378 (exact) | 1,394,868 (exact) | 334,922,499 |
| Housing units | 11,145 (±465) | 177,734 (±330) | 648,472 (±247) | 143,775,355 |
| Households that rent | 11.1% (±2.2 points) | 32.6% (±0.7 points) | 27.2% (±0.4 points) | 34.8% |
| Median gross rent | $1,932 (±$147) | $1,623 (±$21) | $1,491 (±$15) | $1,413 |
| Median household income | $127,219 (±$16,220) | $103,545 (±$1,737) | $99,031 (±$1,123) | $80,734 |
| Median home value | $458,600 (±$15,424) | $421,100 (±$3,833) | $402,500 (±$2,808) | $332,700 |
| Median real estate taxes (a year) | $7,345 (±$316) | $6,999 (±$62) | $6,667 (±$35) | $3,119 |
| Built before 1980 | 33.3% (±4.3 points) | 53.3% (±1.3 points) | 51.4% (±0.6 points) | 49.7% |
| Average commute | 26.5 minutes (±2.2) | 27.3 minutes (±0.4) | 26.7 minutes (±0.2) | 26.4 minutes |
| Households with broadband | 95.5% (±1.7 points) | 93.4% (±0.5 points) | 92.9% (±0.3 points) | 91.0% |
| Median age of residents | 41.5 years (±2.2) | 41.0 years (±0.2) | 43.3 years (±0.1) | 38.9 years |
Merrimack covers 32.6 square miles of land, about 864 residents per square mile (Census Bureau Gazetteer).
How Merrimack has changed since 2015–2019
| 2015–2019 | 2020–2024 | Amount of change | Verdict | |
|---|---|---|---|---|
| Residents | 25,987 (±26) | 28,164 (±27) | +8.4% | Measurable increase |
| Housing units | 10,078 (±228) | 11,145 (±465) | +10.6% | Measurable increase |
| Median gross rent | $1,447 (±$111) | $1,932 (±$147) | +33.5% | No measurable change after inflation |
| Median home value | $283,200 (±$6,918) | $458,600 (±$15,424) | +61.9% | Up after inflation |
| Median household income | $107,232 (±$4,499) | $127,219 (±$16,220) | +18.6% | No measurable change after inflation |
| Median owner cost with a mortgage | $2,099 (±$88) | $2,483 (±$117) | +18.3% | No measurable change after inflation |
| Median real estate taxes | $6,146 (±$152) | $7,345 (±$316) | +19.5% | No measurable change after inflation |
| Households that rent | 13.2% (±2.2 points) | 11.1% (±2.2 points) | −2.1 percentage points | Not a measurable change |
| Rental vacancy rate | 0.0% (±2.2 points) | 4.3% (±6.2 points) | +4.3 percentage points | Not a measurable change |
The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.
Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.
The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.
Crime reported to police in Merrimack
In 2025, the Merrimack Police Department reported 20 violent and 326 property crimes per 100,000 residents to the FBI.
Across Hillsborough County, the departments that report recorded 139 violent and 903 property crimes per 100,000 residents that year.
ZIP codes in Merrimack
| ZIP code | Share of the ZIP’s land in this place | Residents | Median gross rent | Median home value | Median household income |
|---|---|---|---|---|---|
| 03054 | 100% | 28,176 | $1,932 | $458,700 | $127,303 |
A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.
Places near Merrimack
| Place | Distance | Median gross rent | Median home value | Households that rent |
|---|---|---|---|---|
| Litchfield | 2.6 mi | $2,138 | $485,000 | 13.3% |
| Amherst | 4.4 mi | $1,462 | $537,600 | 8.1% |
| Bedford | 5.8 mi | $2,099 | $612,100 | 17.1% |
| Londonderry | 6.7 mi | $1,803 | $505,200 | 14.4% |
| Nashua | 7.3 mi | $1,737 | $403,900 | 44.2% |
| Hudson (community) | 7.5 mi | $1,722 | $366,400 | 26.8% |
| Hollis | 7.8 mi | $1,598 | $675,900 | 8.3% |
| Londonderry (community) | 8.0 mi | $1,952 | $469,500 | 16.2% |
Places in New Hampshire most like Merrimack
| Place | Median gross rent | Median home value | Median household income | Households that rent |
|---|---|---|---|---|
| Londonderry | $1,803 | $505,200 | $132,556 | 14.4% |
| Hooksett | $1,661 | $407,000 | $117,962 | 19.4% |
| Londonderry (community) | $1,952 | $469,500 | $119,571 | 16.2% |
| Barrington | $1,867 | $399,100 | $110,323 | 13.0% |
| South Hooksett | $1,471 | $433,200 | $130,000 | 17.1% |
| Litchfield | $2,138 | $485,000 | $162,036 | 13.3% |
Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across New Hampshire.
HUD Fair Market Rent for Merrimack, fiscal year 2027
| Studio | 1 bedroom | 2 bedrooms | 3 bedrooms | 4 bedrooms |
|---|---|---|---|---|
| $1,559 | $1,804 | $2,239 | $2,899 | $3,170 |
HUD income limits for Merrimack, fiscal year 2026
| Household size | Extremely low (30%) | Very low (50%) | Low (80%) |
|---|---|---|---|
| 1 person | $31,050 | $51,700 | $74,800 |
| 2 people | $35,450 | $59,050 | $85,450 |
| 3 people | $39,900 | $66,450 | $96,150 |
| 4 people | $44,300 | $73,800 | $106,800 |
| 5 people | $47,850 | $79,750 | $115,350 |
| 6 people | $51,400 | $85,650 | $123,900 |
| 7 people | $54,950 | $91,550 | $132,450 |
| 8 people | $58,500 | $97,450 | $141,000 |
These are the limits HUD sets for its housing programs in the Nashua, NH HUD Metro FMR Area, where HUD’s median family income for fiscal year 2026 is $147,600.
A program can use its own limits; tax-credit and local programs often do.
The figures for Merrimack include the places inside it that have pages of their own: East Merrimack.
Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.
Margins of error are at the 90% confidence level.
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Questions about Merrimack
What is the average rent in Merrimack, NH?
The Census Bureau publishes the median rather than the average: the median gross rent in Merrimack is $1,932 (±$147) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.
How much is a one-bedroom apartment in Merrimack?
The median gross rent for a one-bedroom home in Merrimack, NH is $1,707 (±$396) a month (2020–2024 American Community Survey).
Are renters in Merrimack rent-burdened?
34.9% of renting households in Merrimack pay 30% or more of their income in gross rent, the share housing researchers usually call rent-burdened (2020–2024 American Community Survey).
How many renters are there in Merrimack?
Merrimack has an estimated 1,200 (±240) renting households, 11.1% of its occupied homes (2020–2024 American Community Survey).
What is the median household income in Merrimack?
The median household income in Merrimack is $127,219 (±$16,220) a year (2020–2024 American Community Survey).
What is the average home value in Merrimack, NH?
The Census Bureau publishes the median: $458,600 (±$15,424) for owner-occupied homes in Merrimack (2020–2024 American Community Survey).
Is Merrimack growing?
In Merrimack, the number of residents went from 25,987 in 2015–2019 to 28,164 in 2020–2024 (+8.4%), a measurable increase.
What ZIP codes are in Merrimack?
The ZIP code that covers Merrimack is 03054.
What is the median rent in ZIP code 03054?
The median gross rent in ZIP Code Tabulation Area 03054 is $1,932 (±$147) a month (2020–2024 American Community Survey).
Sources
- Demographic and Housing Estimates (DP05), 2020–2024 ACS 5-year estimates — Merrimack town, Hillsborough County, New Hampshire
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Merrimack town, Hillsborough County, New Hampshire
- Selected Economic Characteristics (DP03), 2020–2024 ACS 5-year estimates — Merrimack town, Hillsborough County, New Hampshire
- Median Real Estate Taxes Paid by Mortgage Status (B25103), 2020–2024 ACS 5-year estimates — Merrimack town, Hillsborough County, New Hampshire
- Selected Social Characteristics (DP02), 2020–2024 ACS 5-year estimates — Merrimack town, Hillsborough County, New Hampshire
- Total Population (B01003), 2015–2019 ACS 5-year estimates — Merrimack town, Hillsborough County, New Hampshire
- Median Gross Rent (B25064), 2015–2019 ACS 5-year estimates — Merrimack town, Hillsborough County, New Hampshire
- HUD Fair Market Rents, fiscal year 2027: Nashua, NH HUD Metro FMR Area
- HUD Income Limits, fiscal year 2026: Nashua, NH HUD Metro FMR Area
- US Census Bureau, American Community Survey 2020–2024 5-year estimates for ZIP Code Tabulation Areas
- FBI Uniform Crime Reporting Program, Crime Data Explorer: Merrimack Police Department (ORI NH0064000)
- FBI: Uniform Crime Reporting statistics and their proper use
- Consumer Price Index for All Urban Consumers (CPI-U), US city average, all items, US Bureau of Labor Statistics: annual averages 2019 and 2024
- US Census Bureau, 2024 Gazetteer Files
To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Merrimack town, Hillsborough County, New Hampshire (county subdivision:47540, in state:33 county:011).
Each estimate (E or PE) has a margin of error beside it (M or PM).
The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.
The API needs a free key.
DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.
Figures last updated on .