Portland, ME · standard
ZIP Code 04109
Cumberland County, Maine - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 93
- 28/sq mi
- $755,400
- Median home value
- 86.8%
- Bachelor's or higher
The verdict
Portland pairs top-decile home values, in a rural, homeowner-dominated area.
- Top 5%
- home value, US ZIPs
- 28
- people per sq mi
- 100%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 04109 against every reporting US ZIP.
ZIP code 04109 is a sparsely populated ZIP (a standard USPS delivery area) in Portland, Cumberland County, Maine, home to just 93 residents across 3.3 square miles, a density of 28 people per square mile, in the New York time zone.
Median household income is not on file for ZIP 04109, but per-capita income is $53,570. The poverty rate stands at 16.0% and the unemployment rate at 0.0%. The typical home here is valued at $755,400 (166% above the state average); renters pay a median of - monthly, and 100.0% of units are owner-occupied.
This is a highly-educated ZIP: 86.8% of adults hold a bachelor's degree or higher, the median age is 71.5, and the average commute is -. Beyond these figures, 10 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Cumberland County, letting you compare 04109 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 →
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 04109, Portland, 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
93
Population
3.3
Area (sq mi)
28
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 04109?
71.5
Median Age
53.5%
Male
46.5%
Female
0.0%
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?
$53,570
Per Capita Income
16.0%
Poverty Rate
0.0%
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?
348
Total Housing Units
119
Occupied Units
229
Vacant Units
1.79
Avg Household Size
Occupancy Type
$755,400
Median Home Value
+166% vs state
1938
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 5 business establishments in ZIP 04109, employing approximately 31 people with a combined annual payroll of $1,667,000.
5
Businesses
31
Employees
$1.7M
Annual Payroll
1
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Accommodation and food services | 3 | 60.0% |
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 04109 vs 04108 →
ZIP 04109 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 04103
Portland (04103)
30,606 residents
- 04106
South Portland (04106)
25,175 residents
- 04102
Portland (04102)
17,335 residents
- 04101
Portland (04101)
17,227 residents
- 04107 8,980
Cape Elizabeth (04107)
8,980 residents
- 04110 1,391
Cumberland Foreside (04110)
1,391 residents
- 04108 862
Peaks Island (04108)
862 residents
- 04017 341
Chebeague Island (04017)
341 residents
- 04050 230
Long Island (04050)
230 residents
What this shows Among its immediate neighbors, ZIP 04109 ranks #0 by population - useful context the national average alone can't give.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 04108 | Peaks Island, ME | 862 | 0.7 mi |
| 04101 | Portland, ME | 17,227 | 2.9 mi |
| 04050 | Long Island, ME | 230 | 2.7 mi |
| 04110 | Cumberland Foreside, ME | 1,391 | 6.3 mi |
| 04102 | Portland, ME | 17,335 | 5.4 mi |
| 04107 | Cape Elizabeth, ME | 8,980 | 5.8 mi |
| 04103 | Portland, ME | 30,606 | 4.9 mi |
| 04019 | Cliff Island, ME | 71 | 5.3 mi |
| 04106 | South Portland, ME | 25,175 | 5.1 mi |
| 04017 | Chebeague Island, ME | 341 | 6.1 mi |
More ZIP Codes in Cumberland County
Related Areas
Frequently Asked Questions
What county is ZIP code 04109 in? ▼
What is the population of ZIP code 04109? ▼
What is the average home value in ZIP 04109? ▼
What is the demographic makeup of ZIP 04109? ▼
How many businesses are in ZIP code 04109? ▼
What is the education level in ZIP code 04109? ▼
What is the poverty rate in ZIP code 04109? ▼
Read our methodology to see how this data is sourced, computed, and verified.