Monroe, NH · standard
ZIP Code 03771
Grafton County, New Hampshire - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 754
- 13/sq mi Moderate-density area
- $88,150
- Median income Above-median income area
- $312,700
- Median home value Above-median home value
- 25.4%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Monroe pairs an above-median household income with above-median home values, in a rural, homeowner-dominated area.
- Top 29%
- household income, US ZIPs
- Top 32%
- home value, US ZIPs
- 13
- people per sq mi
- 89%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 03771 against every reporting US ZIP.
ZIP code 03771 is a sparsely populated ZIP (a standard USPS delivery area) in Monroe, Grafton County, New Hampshire, home to just 754 residents across 57.1 square miles, a density of 13 people per square mile, in the New York time zone.
ZIP 03771 lands in the middle-income range, with a median household income of $88,150 (14% below the average New Hampshire ZIP), while per-capita income is $40,117. The poverty rate is 5.2%, with unemployment at 5.2%; those measures add context to the income figure. Home values sit below the statewide ZIP benchmark: the median is $312,700 (23% below the average New Hampshire ZIP), and median rent is $1,104; owner occupancy is 88.6%.
Educational attainment sits below the national norm: 25.4% of adults hold a bachelor's degree or higher, the median age is 51, and the average commute is 27 minutes. The page also surfaces 8 ZIP codes within roughly 10 miles and 6 more in Grafton County, so 03771 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 03771, Monroe, NH · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
754
Population
57.1
Area (sq mi)
13
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 03771?
51.0
Median Age
56.5%
Male
43.5%
Female
0.5%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$88,150
Median Household Income
-14% vs state ZIP avg
$40,117
Per Capita Income
5.2%
Poverty Rate
5.2%
Unemployment Rate
27.4 min
Mean Commute Time
How ZIP 03771 ranks among New Hampshire ZIPs
Monroe, NH household income vs. every New Hampshire ZIP code
Median household income among 236 reporting New Hampshire ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$88,150 36th percentile higher than 36% of 236 New Hampshire ZIPs
Each bar is a $20K-wide band; taller bars hold more New Hampshire ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
344housing units
344
Total Housing Units
307
Occupied Units
37
Vacant Units
2.56
Avg Household Size
Occupancy Type
$312,700
Median Home Value
-23% vs state ZIP avg
$1,104
Median Rent
1977
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 17 business establishments in ZIP 03771, employing approximately 88 people with a combined annual payroll of $7,137,000.
17
Businesses
88
Employees
$7.1M
Annual Payroll
1
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 9 | 52.9% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 03771 vs 05050 →
ZIP 03771 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 05819
Saint Johnsbury (05819)
9,444 residents
- 03585 2,519
Lisbon (03585)
2,519 residents
- 05821 1,269
Barnet (05821)
1,269 residents
- 03740 911
Bath (03740)
911 residents
- 03771 754
Monroe (03771)
754 residents
- 05042 605
East Ryegate (05042)
605 residents
- 05069 555
South Ryegate (05069)
555 residents
- 05081 550
Wells River (05081)
550 residents
- 05050 146
Mc Indoe Falls (05050)
146 residents
What this shows Among its immediate neighbors, ZIP 03771 ranks #5 by population - useful context the national average alone can't give.
ZIP 03771 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 05050
Mc Indoe Falls (05050)
$107,880 median income
- 05042
East Ryegate (05042)
$96,250 median income
- 03771
Monroe (03771)
$88,150 median income
- 03585
Lisbon (03585)
$68,594 median income
- 03740
Bath (03740)
$67,813 median income
- 05069
South Ryegate (05069)
$66,442 median income
- 05821
Barnet (05821)
$65,682 median income
- 05819
Saint Johnsbury (05819)
$62,411 median income
- 05081
Wells River (05081)
$55,804 median income
What this shows By household income, ZIP 03771 ranks #3 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 03771, both outside NH so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Grafton County
Related Areas
Frequently Asked Questions
What county is ZIP code 03771 in?
ZIP code 03771 (Monroe) is located in Grafton County, New Hampshire. Grafton County contains multiple ZIP codes, see the full list at /counties/grafton-nh.
What is the population of ZIP code 03771?
ZIP code 03771 in Monroe, NH has a population of 754 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 03771?
The median household income in ZIP 03771 is $88,150, which is 16% above the national average of $76,288.
What is the average home value in ZIP 03771?
The median home value in ZIP 03771 is $312,700, which is 12% above the national average of $278,155.
What is the demographic makeup of ZIP 03771?
The largest racial group in ZIP 03771 is White at 98.2%.
How many businesses are in ZIP code 03771?
ZIP code 03771 has 17 business establishments employing approximately 88 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 03771?
In ZIP code 03771, 67.0% of residents aged 25+ have a high school diploma or higher, and 25.4% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 03771?
The mean commute time for workers in ZIP code 03771 is 27.4 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 03771?
In ZIP code 03771, approximately 88.6% of occupied housing units are owner-occupied and 11.4% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 03771?
The poverty rate in ZIP code 03771 is 5.2% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 03771's numbers, next.
- See how ZIP 03771 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Monroe, NH ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.