ZIP code
03771
Monroe, NH
03771 covers Monroe in Grafton County, with 807 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 03771. Methodology
ZIP code map of 03771

About ZIP code 03771
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 03771. Not ACS. Methodology
People in 03771
Race
- White819
- Black or African American11
- Other race4
- Two or more races30
Hispanic or Latino (any race): 7
Age
- Under 1088
- 10 to 19110
- 20 to 2960
- 30 to 3995
- 40 to 4998
- 50 to 59118
- 60 to 69163
- 70 to 7982
- 80 and older50
Income and housing in 03771
Education
- High school graduate83.9%
- Bachelor's degree24.4%
- Graduate degree6.3%
Places covering 03771
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
No place overlap rows for this ZIP.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Grafton County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 03771
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 797 | |
| 2006 | 781 | |
| 2007 | 835 | |
| 2008 | 806 | |
| 2009 | 774 | |
| 2010 | 768 | |
| 2011 | 918 | 797 |
| 2012 | 882 | 790 |
| 2013 | 1,016 | 770 |
| 2014 | 877 | 760 |
| 2015 | 899 | 820 |
| 2016 | 952 | 830 |
| 2017 | 939 | 760 |
| 2018 | 927 | 790 |
| 2019 | 942 | 780 |
| 2020 | 939 | 800 |
| 2021 | 837 | 780 |
| 2022 | 856 | 790 |
| 2023 | 807 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 03771
12 nearest ZIP centroids (any distance)
- 05050Mc Indoe Falls4.7 miPop 159 · Income —
- 03585Lisbon6.3 miPop 2,537 · Income $65,769
- 05821Barnet6.5 miPop 1,025 · Income $60,000
- 05042East Ryegate7.4 miPop 626 · Income $77,917
- 05819Saint Johnsbury7.5 miPop 9,323 · Income $59,844
- 03740Bath7.9 miPop 1,049 · Income $70,298
- 03561Littleton9.7 miPop 6,031 · Income $54,545
- 03586Sugar Hill10.4 miPop 625 · Income $137,500
- 05862Peacham11.7 miPop 412 · Income $93,594
- 05069South Ryegate11.9 miPop 679 · Income $74,792
- 05828Danville12.1 miPop 2,042 · Income $74,688
- 05081Wells River12.3 miPop 775 · Income $56,971
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 03771, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 03771 FAQ
- What city is ZIP code 03771 in?
- 03771 is in Monroe, NH.
- What county is 03771 in?
- 03771 is in Grafton County.
- What is the median household income in 03771?
- The median household income in 03771 is $85,217.
- Which ZIP codes are near 03771?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 03771.