North Berwick, ME · standard
ZIP Code 03906
York County, Maine - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 4,647
- 47/sq mi Moderate-density area
- $105,156
- Median income Above-median income area
- $432,900
- Median home value Above-median home value
- 29.4%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
North Berwick pairs an upper-quartile household income with upper-quartile home values, in a rural, homeowner-dominated area.
- Top 16%
- household income, US ZIPs
- Top 18%
- home value, US ZIPs
- 47
- people per sq mi
- 89%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 03906 against every reporting US ZIP.
FHFA HPI release change
What changed in the latest House Price Index year
- FHFA House Price Index values in ZIP 03906 (North Berwick, ME) rose +22.6% from 2023 to 2024. The all-transactions index moved from 238.5 in 2023 to 292.3 in 2024 (2000 = 100).
ZIP code 03906 covers 99.1 square miles in North Berwick, York County, Maine (a standard USPS delivery area), with a modest 4,647 residents on file, a density of 47 people per square mile, in the New York time zone.
ZIP 03906 lands in the middle-income range, with a median household income of $105,156 (43% above the average Maine ZIP), while per-capita income is $45,200. Both reported hardship measures are comparatively low in absolute terms: poverty is 4.2% and unemployment is 3.6%. Housing is both higher-cost and owner-heavy: median home value is $432,900 (53% above the average Maine ZIP), while 88.9% of occupied homes are owner-occupied and median rent is $1,105.
Educational attainment sits below the national norm: 29.4% of adults hold a bachelor's degree or higher, the median age is 41.1, and the average commute is 31 minutes. The page also surfaces 10 ZIP codes within roughly 10 miles and 6 more in York County, so 03906 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 →
Top industries in ZIP 03906
Top 5 sectors by establishment count in North Berwick, ME
Which industries have the most business establishments in ZIP 03906.
- Construction
Construction
22 establishments
- Accommodation and food services
Accommodation and food services
11 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
10 establishments
- Health care and social assistance
Health care and social assistance
10 establishments
- Administrative and support and waste management and remediation services
Administrative and support and waste management and remediation services
9 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 + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 03906, North Berwick, ME · 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
4,647
Population
99.1
Area (sq mi)
47
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 03906?
41.1
Median Age
42.4%
Male
57.6%
Female
1.8%
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?
$105,156
Median Household Income
+43% vs state ZIP avg
$45,200
Per Capita Income
4.2%
Poverty Rate
3.6%
Unemployment Rate
31.2 min
Mean Commute Time
How ZIP 03906 ranks among Maine ZIPs
North Berwick, ME household income vs. every Maine ZIP code
Median household income among 395 reporting Maine ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$105,156 Top 8% higher than 92% of 395 Maine ZIPs
Each bar is a $20K-wide band; taller bars hold more Maine 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
2,277housing units
2,277
Total Housing Units
2,065
Occupied Units
212
Vacant Units
2.56
Avg Household Size
Occupancy Type
$432,900
Median Home Value
+53% vs state ZIP avg
$1,105
Median Rent
1983
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
+22.6%
YoY Change (2024)
292
HPI Index (2000 = 100)
+192%
Total Change Since 2000
Home values in ZIP 03906 have increased 22.6% over the past year (2024). Since 2000, this ZIP has seen +192% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +6.0% | 194 |
| 2021 | +15.1% | 223 |
| 2022 | +15.1% | 256 |
| 2023 | -7.0% | 238 |
| 2024 | +22.6% | 292 |
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 92 business establishments in ZIP 03906, employing approximately 2,370 people with a combined annual payroll of $282,885,000.
92
Businesses
2,370
Employees
$282.9M
Annual Payroll
8
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 22 | 23.9% |
| Accommodation and food services | 11 | 12.0% |
| Professional, scientific, and technical services | 10 | 10.9% |
| Health care and social assistance | 10 | 10.9% |
| Administrative and support and waste management and remediation services | 9 | 9.8% |
| Retail trade | 8 | 8.7% |
| Other services (except public administration) | 8 | 8.7% |
| Manufacturing | 7 | 7.6% |
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 03906 vs 04073 →
ZIP 03906 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 04073
Sanford (04073)
16,189 residents
- 03878
Somersworth (03878)
11,824 residents
- 04090
Wells (04090)
9,589 residents
- 04002
Alfred (04002)
7,351 residents
- 03901
Berwick (03901)
7,246 residents
- 03908
South Berwick (03908)
7,233 residents
- 04027 6,031
Lebanon (04027)
6,031 residents
- 03906 4,647
North Berwick (03906)
4,647 residents
- 04083 4,525
Springvale (04083)
4,525 residents
What this shows Among its immediate neighbors, ZIP 03906 ranks #8 by population - useful context the national average alone can't give.
ZIP 03906 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 03902
Cape Neddick (03902)
$133,676 median income
- 03906
North Berwick (03906)
$105,156 median income
- 03908
South Berwick (03908)
$98,289 median income
- 04027
Lebanon (04027)
$97,750 median income
- 03901
Berwick (03901)
$94,771 median income
- 04090
Wells (04090)
$88,024 median income
- 03869
Rollinsford (03869)
$87,215 median income
- 04002
Alfred (04002)
$84,537 median income
- 03878
Somersworth (03878)
$75,136 median income
What this shows By household income, ZIP 03906 ranks #2 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 04073 | Sanford, ME | 16,189 | 5.0 mi |
| 03901 | Berwick, ME | 7,246 | 4.6 mi |
| 03908 | South Berwick, ME | 7,233 | 7.6 mi |
| 04083 | Springvale, ME | 4,525 | 8.6 mi |
| 04090 | Wells, ME | 9,589 | 7.4 mi |
| 03869 | Rollinsford, NH | 2,469 | 9.2 mi |
| 04027 | Lebanon, ME | 6,031 | 7.8 mi |
| 03878 | Somersworth, NH | 11,824 | 8.4 mi |
| 04002 | Alfred, ME | 7,351 | 11.5 mi |
| 03902 | Cape Neddick, ME | 2,211 | 11.1 mi |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 03906, both outside ME so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (4,647 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in York County
Related Areas
Frequently Asked Questions
What county is ZIP code 03906 in?
ZIP code 03906 (North Berwick) is located in York County, Maine. York County contains multiple ZIP codes, see the full list at /counties/york-me.
What is the population of ZIP code 03906?
ZIP code 03906 in North Berwick, ME has a population of 4,647 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 03906?
The median household income in ZIP 03906 is $105,156, which is 38% above the national average of $76,288.
What is the average home value in ZIP 03906?
The median home value in ZIP 03906 is $432,900, which is 56% above the national average of $278,155.
What is the demographic makeup of ZIP 03906?
The largest racial group in ZIP 03906 is White at 96.6%. Hispanic or Latino residents make up 0.9% of the population.
How many businesses are in ZIP code 03906?
ZIP code 03906 has 92 business establishments employing approximately 2,370 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 03906?
The top industries by establishment count in ZIP 03906 are: Construction (22), Accommodation and food services (11), Professional, scientific, and technical services (10). There are 8 industry sectors represented in total.
How have home values changed in ZIP code 03906?
According to the FHFA House Price Index, home values in ZIP 03906 increased by 22.6% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 192%. 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 03906?
In ZIP code 03906, 59.6% of residents aged 25+ have a high school diploma or higher, and 29.4% 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 03906?
The mean commute time for workers in ZIP code 03906 is 31.2 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 03906?
In ZIP code 03906, approximately 88.9% of occupied housing units are owner-occupied and 11.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 03906?
The poverty rate in ZIP code 03906 is 4.2% 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 03906's numbers, next.
- See how ZIP 03906 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where North Berwick, ME ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
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ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.