ZIP Code Tabulation Area · New Hampshire

ZIP Code 03766: Lebanon, NH

ZIP Code 03766 (Lebanon, Grafton County, New Hampshire) has an estimated 11,195 residents in 5,069 households. The median household income is $100,881, the median home value is $395,600 and the median gross rent is $1,875/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

Total population

11,195

Margin of error ±423

Median household income

$100,881

Margin of error ±$12,959

Median home value

$395,600

Margin of error ±$37,801

Median gross rent

$1,875/mo

Margin of error ±$176

Median age

38.7 yrs

Margin of error ±3.4 yrs

Mean travel time to work

13.6 min

Margin of error ±2.0 min

How ZIP 03766 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 0376638.7 yrsNew Hampshire43.3 yrsUnited States38.9 yrs

Median household income

ZIP 03766$100,881New Hampshire$99,031United States$80,734

Per capita income

ZIP 03766$57,512New Hampshire$52,798United States$44,673

Poverty rate

ZIP 037666.4%New Hampshire7.2%United States12.5%

Unemployment rate

ZIP 037660.6%New Hampshire3.3%United States5.2%

Bachelor's degree or higher

ZIP 0376658.2%New Hampshire40.6%United States35.7%

Median home value

ZIP 03766$395,600New Hampshire$402,500United States$332,700

Median gross rent

ZIP 03766$1,875/moNew Hampshire$1,491/moUnited States$1,413/mo

Owner-occupied homes

ZIP 0376652.4%New Hampshire72.8%United States65.2%

Mean travel time to work

ZIP 0376613.6 minNew Hampshire26.7 minUnited States26.4 min

Worked from home

ZIP 0376619.2%New Hampshire16.8%United States15.1%

All figures for ZIP 03766

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 03766 — ACS 2020–2024 5-year estimates
MeasureZIP 03766Margin of errorNew HampshireUnited States
Total population11,195±4231,394,868334,922,499
Median age38.7 yrs±3.4 yrs43.3 yrs38.9 yrs
Households5,069±365555,822129,227,496
Median household income$100,881±$12,959$99,031$80,734
Per capita income$57,512±$6,923$52,798$44,673
Poverty rate6.4%±2.2 pts7.2%12.5%
Unemployment rate0.6%±0.5 pts3.3%5.2%
Bachelor's degree or higher58.2%±5.8 pts40.6%35.7%
Median home value$395,600±$37,801$402,500$332,700
Median gross rent$1,875/mo±$176$1,491/mo$1,413/mo
Owner-occupied homes52.4%±4.4 pts72.8%65.2%
Mean travel time to work13.6 min±2.0 min26.7 min26.4 min
Worked from home19.2%±3.8 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 03766
GroupZIP 03766New HampshireUnited States
White alone, not Hispanic or Latino84.6%86.9%57.4%
Black or African American alone, not Hispanic or Latino0.9%1.3%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.1%0.5%
Asian alone, not Hispanic or Latino6.2%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 Latino0.2%0.4%0.6%
Two or more races, not Hispanic or Latino4.0%4.0%4.3%
Hispanic or Latino (of any race)4.1%4.7%19.3%

Where ZIP 03766 is

State
New Hampshire
Main county
Grafton County
Largest overlapping place
Lebanon (100% of the ZIP's land area)
Land area
31.98 sq mi· about 350 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, NH03580 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, 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 03766 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.