ZIP Code Tabulation Area · New Hampshire

ZIP Code 03580: Grafton County, NH

ZIP Code 03580 (Grafton County, New Hampshire) has an estimated 1,402 residents in 606 households. The median household income is $91,250, the median home value is $497,100 and the median gross rent is $1,297/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Some estimates have a large margin of error. One figure for this ZIP (bachelor's or higher) is marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

1,402

Margin of error ±250

Median household income

$91,250

Margin of error ±$27,554

Median home value

$497,100

Margin of error ±$62,127

Median gross rent

$1,297/mo

Margin of error ±$280

Median age

56.3 yrs

Margin of error ±7.0 yrs

Mean travel time to work

20.8 min

Margin of error ±8.7 min

How ZIP 03580 compares with New Hampshire and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 0358056.3 yrsNew Hampshire43.3 yrsUnited States38.9 yrs

Median household income

ZIP 03580$91,250New Hampshire$99,031United States$80,734

Per capita income

ZIP 03580$59,897New Hampshire$52,798United States$44,673

Poverty rate

ZIP 0358010.8%New Hampshire7.2%United States12.5%

Unemployment rate

ZIP 035802.4%New Hampshire3.3%United States5.2%

Bachelor's degree or higher

ZIP 0358055.5%*New Hampshire40.6%United States35.7%

Median home value

ZIP 03580$497,100New Hampshire$402,500United States$332,700

Median gross rent

ZIP 03580$1,297/moNew Hampshire$1,491/moUnited States$1,413/mo

Owner-occupied homes

ZIP 0358087.0%New Hampshire72.8%United States65.2%

Mean travel time to work

ZIP 0358020.8 minNew Hampshire26.7 minUnited States26.4 min

Worked from home

ZIP 0358012.6%New Hampshire16.8%United States15.1%

All figures for ZIP 03580

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 03580 — ACS 2020–2024 5-year estimates
MeasureZIP 03580Margin of errorNew HampshireUnited States
Total population1,402±2501,394,868334,922,499
Median age56.3 yrs±7.0 yrs43.3 yrs38.9 yrs
Households606±101555,822129,227,496
Median household income$91,250±$27,554$99,031$80,734
Per capita income$59,897±$11,413$52,798$44,673
Poverty rate10.8%±6.7 pts7.2%12.5%
Unemployment rate2.4%±2.4 pts3.3%5.2%
Bachelor's degree or higher55.5%*±13.0 pts40.6%35.7%
Median home value$497,100±$62,127$402,500$332,700
Median gross rent$1,297/mo±$280$1,491/mo$1,413/mo
Owner-occupied homes87.0%±6.4 pts72.8%65.2%
Mean travel time to work20.8 min±8.7 min26.7 min26.4 min
Worked from home12.6%±4.2 pts16.8%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 03580
GroupZIP 03580New HampshireUnited States
White alone, not Hispanic or Latino93.7%86.9%57.4%
Black or African American alone, not Hispanic or Latino0.4%1.3%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.1%0.5%
Asian alone, not Hispanic or Latino0.8%2.6%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino0.4%0.4%0.6%
Two or more races, not Hispanic or Latino2.5%4.0%4.3%
Hispanic or Latino (of any race)2.4%4.7%19.3%

Where ZIP 03580 is

State
New Hampshire
Main county
Grafton County
Land area
88.33 sq mi· about 16 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Grafton County

03266 Grafton County, NH03279 Grafton County, NH03282 Grafton County, NH03285 Grafton County, NH03293 Grafton County, NH03561 Grafton County, NH03574 Grafton County, NH03585 Grafton County, NH03586 Grafton County, NH03740 Grafton County, NH03741 Grafton County, NH03748 Grafton County, NH03750 Grafton County, NH03755 Grafton County, NH03765 Grafton County, NH03766 Lebanon, NH03768 Grafton County, NH03771 Grafton County, NH03774 Grafton County, NH03777 Grafton County, NH03779 Grafton County, NH03780 Grafton County, NH03784 Lebanon, NH03785 Grafton County, NH

See every ZIP code in New Hampshire, or compare ZIP 03580 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.