PlainZIP

Naples, ME · standard

ZIP Code 04055

Cumberland County, Maine - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

3,793
47/sq mi
$78,188
Median income
$340,100
Median home value
37.9%
Bachelor's or higher

The verdict

Naples pairs an above-median household income with above-median home values, in a rural, homeowner-dominated area.

Top 41%
household income, US ZIPs
Top 28%
home value, US ZIPs
47
people per sq mi
88%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 04055 against every reporting US ZIP.

ZIP code 04055 covers 80.5 square miles in Naples, Cumberland County, Maine (a standard USPS delivery area), with a modest 3,793 residents on file, a density of 47 people per square mile, in the New York time zone.

ZIP 04055 lands in the middle-income range, with a median household income of $78,188 (6% above the Maine average), while per-capita income is $48,361. The poverty rate stands at 9.5% and the unemployment rate at 0.9%. Housing costs here run $340,100 for a typical home value (20% above the state average), with rent averaging $1,941 a month; 87.5% of homes are owner-occupied.

A solid share of residents have a four-year degree: 37.9% of adults hold a bachelor's degree or higher, the median age is 49.8, and the average commute is -. Beyond these figures, 8 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Cumberland County, letting you compare 04055 to its immediate surroundings rather than a national baseline alone.

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 04055

Top 5 sectors by establishment count in Naples, ME

Which industries have the most business establishments in ZIP 04055.

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 · ZIP Code Business Patterns (ZBP) As of 2023

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 04055, Naples, 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

3,793

Population

80.5

Area (sq mi)

47

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 04055?

49.8

Median Age

56.1%

Male

43.9%

Female

2.6%

Foreign-Born

White 91.4%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 1.6%
Two or More Ethnicities 7.0%
Hispanic or Latino 2.8%

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?

$78,188

Median Household Income

+6% vs state

$48,361

Per Capita Income

9.5%

Poverty Rate

0.9%

Unemployment Rate

How ZIP 04055 ranks nationally

Naples, ME household income vs. every US ZIP code

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

$78,188 Top 41% higher than 59% 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%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $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 71.7%
Bachelor's Degree or Higher 37.9%

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

What does housing look like?

3,360

Total Housing Units

2,021

Occupied Units

1,339

Vacant Units

1.97

Avg Household Size

Occupancy Type

Owner 87.5%
Renter 12.5%

$340,100

Median Home Value

+20% vs state

$1,941

Median Rent

1988

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 142 business establishments in ZIP 04055, employing approximately 837 people with a combined annual payroll of $43,451,000.

142

Businesses

837

Employees

$43.5M

Annual Payroll

11

Industry Sectors

Industry Establishments % of Total
Accommodation and food services 28 19.7%
Construction 22 15.5%
Administrative and support and waste management and remediation services 18 12.7%
Retail trade 14 9.9%
Real estate and rental and leasing 10 7.0%
Other services (except public administration) 10 7.0%
Professional, scientific, and technical services 9 6.3%
Health care and social assistance 9 6.3%
Manufacturing 5 3.5%
Finance and insurance 5 3.5%
Transportation and warehousing 4 2.8%

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 04055 vs 04015 →

ZIP 04055 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 04055 ranks #4 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 04055 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 04055 ranks #2 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
04015 Casco, ME 3,808 4.9 mi
04029 Sebago, ME 1,725 5.9 mi
04009 Bridgton, ME 5,151 8.0 mi
04024 East Baldwin, ME 608 10.0 mi
04057 North Bridgton, ME 56 10.0 mi
04270 Oxford, ME 5,880 11.0 mi
04040 Harrison, ME 3,111 11.0 mi
04091 West Baldwin, ME 911 11.7 mi

More ZIP Codes in Cumberland County

04103 standard
Portland, ME
Pop: 30,606
04106 standard
South Portland, ME
Pop: 25,175
04011 standard
Brunswick, ME
Pop: 20,278
04074 standard
Scarborough, ME
Pop: 18,760
04092 standard
Westbrook, ME
Pop: 17,515
04102 standard
Portland, ME
Pop: 17,335

Related Areas

Cumberland County Naples, ME Maine

Frequently Asked Questions

What county is ZIP code 04055 in? ▼
ZIP code 04055 (Naples) is located in Cumberland County, Maine. Cumberland County contains multiple ZIP codes, see the full list at /counties/cumberland-me.
What is the population of ZIP code 04055? ▼
ZIP code 04055 in Naples, ME has a population of 3,793 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 04055? ▼
The median household income in ZIP 04055 is $78,188, which is 2% above the national average of $76,288.
What is the average home value in ZIP 04055? ▼
The median home value in ZIP 04055 is $340,100, which is 22% above the national average of $278,155.
What is the demographic makeup of ZIP 04055? ▼
The largest racial group in ZIP 04055 is White at 91.4%. Hispanic or Latino residents make up 2.8% of the population.
How many businesses are in ZIP code 04055? ▼
ZIP code 04055 has 142 business establishments employing approximately 837 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 04055? ▼
The top industries by establishment count in ZIP 04055 are: Accommodation and food services (28), Construction (22), Administrative and support and waste management and remediation services (18). There are 11 industry sectors represented in total.
What is the education level in ZIP code 04055? ▼
In ZIP code 04055, 71.7% of residents aged 25+ have a high school diploma or higher, and 37.9% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 04055? ▼
In ZIP code 04055, approximately 87.5% of occupied housing units are owner-occupied and 12.5% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 04055? ▼
The poverty rate in ZIP code 04055 is 9.5% 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.