PlainZIP

Mont Vernon, NH · standard

ZIP Code 03057

Hillsborough County, New Hampshire - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

2,500
57/sq mi
$156,250
Median income
$518,400
Median home value
51.6%
Bachelor's or higher

The verdict

Mont Vernon pairs a top-decile household income with upper-quartile home values, in a rural, homeowner-dominated area.

Top 3%
household income, US ZIPs
Top 12%
home value, US ZIPs
57
people per sq mi
96%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 03057 against every reporting US ZIP.

ZIP code 03057 covers 43.7 square miles in Mont Vernon, Hillsborough County, New Hampshire (a standard USPS delivery area), with a modest 2,500 residents on file, a density of 57 people per square mile, in the New York time zone.

ZIP 03057 skews affluent, with a median household income of $156,250 (53% above the New Hampshire average), while per-capita income is $64,525. 4.2% of residents live below the poverty line, and the unemployment rate reads 1.5%. Housing costs here run $518,400 for a typical home value (28% above the state average), with rent averaging $1,104 a month; 96.0% of homes are owner-occupied.

This is a highly-educated ZIP: 51.6% of adults hold a bachelor's degree or higher, the median age is 43, and the average commute is 30 minutes. To put 03057 in local context, 7 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Hillsborough County, for a geography-aware comparison.

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 03057, Mont Vernon, 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

2,500

Population

43.7

Area (sq mi)

57

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 03057?

43.0

Median Age

52.8%

Male

47.2%

Female

7.1%

Foreign-Born

White 92.7%
African American 0.5%
Asian 1.6%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 4.7%
Hispanic or Latino 3.8%

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?

$156,250

Median Household Income

+53% vs state

$64,525

Per Capita Income

4.2%

Poverty Rate

1.5%

Unemployment Rate

29.9 min

Mean Commute Time

How ZIP 03057 ranks nationally

Mont Vernon, NH household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$156,250 Top 3% higher than 97% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Below this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Below this entry. $140,000–$160,000: 686 US ZIPs (2%). This entry sits in this band. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US 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?

High School Graduate or Higher 72.7%
Bachelor's Degree or Higher 51.6%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

953

Total Housing Units

884

Occupied Units

69

Vacant Units

3.06

Avg Household Size

Occupancy Type

Owner 96.0%
Renter 4.0%

$518,400

Median Home Value

+28% vs state

$1,104

Median Rent

1978

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+14.6%

YoY Change (2024)

244

HPI Index (2000 = 100)

+144%

Total Change Since 2000

Home values in ZIP 03057 have increased 14.6% over the past year (2024). Since 2000, this ZIP has seen +144% cumulative appreciation.

Year Annual Change HPI Index
2020 +4.3% 156
2021 +13.4% 177
2022 +18.5% 209
2023 +1.6% 213
2024 +14.6% 244

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 23 business establishments in ZIP 03057, employing approximately 72 people with a combined annual payroll of $6,668,000.

23

Businesses

72

Employees

$6.7M

Annual Payroll

2

Industry Sectors

Industry Establishments % of Total
Construction 9 39.1%
Professional, scientific, and technical services 4 17.4%

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 03057 vs 03070 →

ZIP 03057 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 03057 ranks #6 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 03057 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 03057 ranks the highest of 8 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
03070 New Boston, NH 5,254 5.2 mi
03082 Lyndeborough, NH 1,615 4.6 mi
03055 Milford, NH 15,086 5.9 mi
03031 Amherst, NH 11,247 4.4 mi
03086 Wilton, NH 3,728 6.7 mi
03043 Francestown, NH 1,573 9.1 mi
03045 Goffstown, NH 13,560 9.9 mi

More ZIP Codes in Hillsborough County

03103 standard
Manchester, NH
Pop: 36,476
03104 standard
Manchester, NH
Pop: 32,798
03102 standard
Manchester, NH
Pop: 31,096
03060 standard
Nashua, NH
Pop: 29,357
03062 standard
Nashua, NH
Pop: 26,694
03054 standard
Merrimack, NH
Pop: 25,477

Related Areas

Hillsborough County Mont Vernon, NH New Hampshire

Frequently Asked Questions

What county is ZIP code 03057 in? ▼
ZIP code 03057 (Mont Vernon) is located in Hillsborough County, New Hampshire. Hillsborough County contains multiple ZIP codes, see the full list at /counties/hillsborough-nh.
What is the population of ZIP code 03057? ▼
ZIP code 03057 in Mont Vernon, NH has a population of 2,500 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 03057? ▼
The median household income in ZIP 03057 is $156,250, which is 105% above the national average of $76,288.
What is the average home value in ZIP 03057? ▼
The median home value in ZIP 03057 is $518,400, which is 86% above the national average of $278,155.
What is the demographic makeup of ZIP 03057? ▼
The largest racial group in ZIP 03057 is White at 92.7%. Hispanic or Latino residents make up 3.8% of the population.
How many businesses are in ZIP code 03057? ▼
ZIP code 03057 has 23 business establishments employing approximately 72 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
How have home values changed in ZIP code 03057? ▼
According to the FHFA House Price Index, home values in ZIP 03057 increased by 14.6% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 144%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 03057? ▼
In ZIP code 03057, 72.7% of residents aged 25+ have a high school diploma or higher, and 51.6% 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 03057? ▼
The mean commute time for workers in ZIP code 03057 is 29.9 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 03057? ▼
In ZIP code 03057, approximately 96.0% of occupied housing units are owner-occupied and 4.0% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 03057? ▼
The poverty rate in ZIP code 03057 is 4.2% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.