ZIP Code 03755
standardSource:
Hanover · Grafton County · New Hampshire
- Population
- 10,538
- Median income
- $165,884
- Median home value
- $814,600
- Bachelor's or higher
- 87.0%
- Land area
- 93.5 sq mi
113/sq mi
▲ 117% vs US
higher than 98% of US ZIPs
▲ 193% vs US
higher than 96% of US ZIPs
Median age 23.5
New York
ZIP code 03755 in Hanover, New Hampshire has a population of 10,538. The median household income is $165,884, which is 117% above the national average. Median home value is $814,600, 193% above the US average. 87.0% of residents hold a bachelor's degree or higher.
ZIP code 03755 is classified by USPS as a standard delivery area and covers roughly 93.5 square miles in Hanover, Grafton County, New Hampshire. The area is home to 10,538 residents, producing a population density of 113 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 03755 against New Hampshire and the nation.
On the economic side, the median household income for ZIP 03755 sits at $165,884 (62% above the New Hampshire average), while per-capita income is $64,732. The poverty rate stands at 6.6% and the unemployment rate at 7.2%. On housing, the median home value is $814,600 (101% above the state average) with median rent at $2,253 per month, and 70.8% of occupied units are owner-occupied, a direct signal of whether 03755 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 87.0% of adults hold a bachelor's degree or higher, the median age is 23.5, and the average commute is —. We also surface 8 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Grafton County, so you can benchmark 03755 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 03755
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 03755.
- Health care and social assistance
Health care and social assistance
37 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
32 establishments
- Accommodation and food services
Accommodation and food services
32 establishments
- Finance and insurance
Finance and insurance
31 establishments
- Other services (except public administration)
Other services (except public administration)
30 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 03755, Hanover, NH · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
10,538
Population
93.5
Area (sq mi)
113
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 03755?
23.5
Median Age
49.2%
Male
50.8%
Female
16.3%
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?
$165,884
Median Household Income
+62% vs state
$64,732
Per Capita Income
6.6%
Poverty Rate
7.2%
Unemployment Rate
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?
3,597
Total Housing Units
3,013
Occupied Units
584
Vacant Units
2.16
Avg Household Size
Occupancy Type
$814,600
Median Home Value
+101% vs state
$2,253
Median Rent
1975
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
+0.4%
YoY Change (2024)
352
HPI Index (2000 = 100)
+252%
Total Change Since 2000
Home values in ZIP 03755 have increased 0.4% over the past year (2024). Since 2000, this ZIP has seen +252% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +9.1% | 234 |
| 2021 | +11.7% | 262 |
| 2022 | +21.2% | 317 |
| 2023 | +10.6% | 351 |
| 2024 | +0.4% | 352 |
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 255 business establishments in ZIP 03755, employing approximately 14,342 people with a combined annual payroll of $1,163,996,000.
255
Businesses
14,342
Employees
$1.2B
Annual Payroll
15
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Health care and social assistance | 37 | 14.5% |
| Professional, scientific, and technical services | 32 | 12.6% |
| Accommodation and food services | 32 | 12.6% |
| Finance and insurance | 31 | 12.2% |
| Other services (except public administration) | 30 | 11.8% |
| Retail trade | 27 | 10.6% |
| Real estate and rental and leasing | 15 | 5.9% |
| Information | 11 | 4.3% |
| Administrative and support and waste management and remediation services | 10 | 3.9% |
| Educational services | 8 | 3.1% |
| Agriculture, forestry, fishing and hunting | 5 | 2.0% |
| Wholesale trade | 5 | 2.0% |
| Arts, entertainment, and recreation | 4 | 1.6% |
| Construction | 3 | 1.2% |
| Manufacturing | 3 | 1.2% |
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 03755 vs 03750 →
More ZIP Codes in Grafton County
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Frequently Asked Questions
What county is ZIP code 03755 in? ▼
What is the population of ZIP code 03755? ▼
What is the median household income in ZIP 03755? ▼
What is the average home value in ZIP 03755? ▼
What is the demographic makeup of ZIP 03755? ▼
How many businesses are in ZIP code 03755? ▼
What are the main industries in ZIP code 03755? ▼
How have home values changed in ZIP code 03755? ▼
What is the education level in ZIP code 03755? ▼
What percentage of residents own vs. rent in ZIP 03755? ▼
What is the poverty rate in ZIP code 03755? ▼
ZIP Code Research Guides
Official Data Resources for Hanover, NH
Verify and explore additional data for this area using these official government sources.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023). Business data: Source: Census ZIP Code Business Patterns (ZBP) 2023. Home value trends: Source: FHFA House Price Index (HPI), Five-Digit ZIP Codes.
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Read our methodology , how this data is sourced, computed, and verified.