Residential delivery area · New Hampshire
ZIP Code 03771: Monroe, NH
ZIP code 03771 uses the postal name Monroe, New Hampshire and lies entirely in Grafton County (Census 2020 ZIP-county file). About 790 people live there (Census Bureau, ACS 2020-2024). Median household income is $88,150 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Monroe · its only residential ZIP
- County
- Grafton County
- Micro area
- Lebanon-Claremont, NH-VT
- House district
- NH-2 119th Congress
- State
- New Hampshire
- Time zone
- Eastern
- Land area
- 22.3 sq mi · 35 people per sq mi
Where is ZIP code 03771?
03771 centers on 44.297°, -71.981° and covers 22.3 square miles of land plus 1.5 of water. It borders 7 ZIP codes: 05050, 03585, 05821, 05042, 05819, 03740, 03561.
The map draws ZIP code areas only. For the streets inside 03771, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 03771 compare with the rest of Grafton County?
| Measure | 03771 | In Grafton County | In NH |
|---|---|---|---|
| People (ACS 2020-2024) | 786 | 32nd of 37 | 213th of 247 |
| Median household income | $88k | not ranked | not ranked |
| Median home value | $313k | not ranked | not ranked |
03771's income and home value are not ranked: it has fewer than 1,000 residents (786). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 36% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 03771?
The 2020 Census counted 864 people in 03771; the ACS, which samples households over 2020-2024, estimates 786. Between the 2010 and 2020 censuses its population grew 14.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 786±172 (90% margin)
- 2020 Census count
- 864+14.6% since 2010 (754)
- Households
- 307
- Median age
- 51.0
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 03771?
Of the 786 people the ACS estimates in 03771, 20.9% are under 18 and 30.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (98.2%).
- Under 1820.9%
- 18 to 6448.9%
- 65 and older30.3%
- White, not Hispanic98.2%
- Other or two or more1.8%
- Hispanic or Latino0.0%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 03771 earn?
Median household income is $88,150 (ACS 2020-2024). It is not measurably different from 2015-2019 ($85,889 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $88,150
- Income per person
- $40,117
- Below the poverty line
- 5.2%
- Unemployed (of the labor force)
- 5.2%
- Adults 25+ with a bachelor's degree
- 25.4%
- Adjusted gross income per tax return, 2022
- $73,898430 returns; wages 71% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 03771?
- Median home value (owners' estimate)
- $312,700
- Median gross rent
- $1,104
- Homes owned by their occupants
- 88.6%
- Housing units
- 344
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 03771?
17 business establishments had a location in this ZIP code in 2023, 5 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction9
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 03771?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 05050 | McIndoe Falls, VT | 209 | $108k | 4.7 mi |
| 03585 | Lisbon | 2,456 | $69k | 6.3 mi |
| 05821 | Barnet, VT | 1,109 | $66k | 6.5 mi |
| 05042 | East Ryegate, VT | 602 | $96k | 7.4 mi |
| 05819 | Saint Johnsbury, VT | 9,106 | $62k | 7.5 mi |
| 03740 | Bath | 1,097 | $68k | 7.9 mi |
| 03561 | Littleton | 6,040 | $57k | 9.7 mi |
| 03586 | Sugar Hill | 658 | $154k | 10.4 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.