HousingHandbookReference data

U.S. ZIP Code · NH03251

Grafton County

Typical home value

$479,621[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year
+0.7%
5-year / yr
+10.2%
10-year / yr
+9.4%

Relative price

vs U.S.
+68.8%
vs metro
vs state
≈ state median
ZIP 03251 location in NH
Location of ZIP 03251 in NH

Price history

Zillow Home Value Index — monthly, smoothed and seasonally adjusted.

The typical home in 03251 is worth $479,621. Over the past year, values have risen 0.7%. The effective property tax rate is 0.9%.

#Rent & investment

Typical asking rent, and the returns it implies at the current home value.

Monthly rent
[2]
Gross yield
[2]
Cap rate
[2]

#Property tax

Effective rate — total real estate taxes paid relative to total home value.

Effective tax rate
0.9%[3]
Typical annual tax
$4,414[3]

#Climate risk

FEMA National Risk Index ratings for Grafton County. "Not Applicable" means the hazard does not threaten the county.

Overall risk
Relatively Moderate[4]
Riverine flood
Relatively Moderate
Coastal flood
Not Applicable
Wildfire
Very Low
Drought
No Rating
Heat wave
Relatively Low
Hurricane
Relatively Low
Tornado
Very Low
Earthquake
Relatively Low
Winter weather
Relatively High

#Who lives here

Population
1,461[3]
Median household income
$70,625[3]

#Migration

Household moves in and out of Grafton County over a year, from IRS tax-return data.

Net migration
+92[5]
Moved in
3,554
Moved out
3,462

Schools

Open public schools in this ZIP, from the NCES Common Core of Data.

Public schools
3
Elementary
1
Middle
1
High
1
  • Lin-Wood Public School (Elem)

    Elementary · Grades K–5 · Lincoln-Woodstock Cooperative School District

    111 students

  • Lin-Wood Public School (High)

    High · Grades 9–12 · Lincoln-Woodstock Cooperative School District

    76 students

  • Lin-Wood Public School (Middle)

    Middle · Grades 6–8 · Lincoln-Woodstock Cooperative School District

    61 students

Run the numbers

Interactive calculators pre-filled with this ZIP's typical home value, rent, and property-tax rate. Edit any field to recompute.

Gross yield
Net yield (after ~40% expenses)
Annual rent

Gross and net yield are estimates based on the inputs and the selected expense ratio. Actual income and expenses will vary by property and market. Not investment advice.

Monthly payment$2,425
Loan principal$383,697
Down payment$95,924
Total interest paid$489,384

Estimated monthly payments include principal and interest only. Actual costs will include property tax, insurance, possibly PMI, and HOA fees not modeled here. Loan terms shown are estimates; consult a licensed lender for current rates and qualification.

Own : rent ratio
Monthly cost to own$3,193
Monthly rent

This calculator projects multi-year scenarios based on assumptions about appreciation, rent growth, and investment returns — none of which are guaranteed. Actual outcomes depend on variables this tool cannot know. Not financial or real estate advice.

#Metro ranking

Where this ZIP sits among others in its metro area.

Appreciation
[1]
Rental yield
[2]
Property tax
[3]

Frequently asked

How much is a home worth in ZIP code 03251?
The typical home in 03251 is worth $479,621, based on the Zillow Home Value Index.
Are home values rising in 03251?
Home values in 03251 are up 0.7% over the past year, and up 10.2% a year over five years.
What is the property tax rate in 03251?
The effective property tax rate in 03251 is 0.9% — roughly $4,414 a year on a typical home.
Who lives in 03251?
ZIP code 03251 has a population of 1,461 and a median household income of $70,625.

Compare ZIPs

Pit ZIP 03251 against any other ZIP — full side-by-side table.

Compare 03251

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