Portland, ME
04103
Cumberland County County · Maine · Pop. 33,480
Last updated: May 2026
Portland, Maine (ZIP code 04103) is home to approximately 33,480 residents. The median household income in 04103 is $104,764, which is 48% above the national average of $70,784. The cost of living in 04103 is reflected in its housing market - the median home value is $527,965 and the average rent is $1,707/month. 04103 has a violent crime rate of 139.0 per 100,000 residents, which is 63% below the national average - earning it a safety grade of A+. 04103 is served by with an average school rating of 8.6/10. Air quality in 04103 is rated Good with an average AQI of 36.1. The average commute time in 04103 is 24 minutes, 3 minutes below the national average. Compare 04103 vs national averages and nearby neighborhoods using our free ZipScore intelligence platform.
On This Page
👥 Demographics
Race & Ethnicity
💰 Income & Economy
Affordability Assessment: Renters in this area spend approximately 20% of their income on rent, which is considered very affordable. Home prices are relatively high at 5.0x the median income.
🏠 Housing
🔒 Safety & Crime
Portland (04103) is significantly safer than the national average, with violent crime rates 63% below the US average. This is considered a very safe area.
🎓 Schools & Education
Top Schools in 04103
| School | Type | Rating | Students |
|---|---|---|---|
| Riverside Elementary | public | 8/10 | 784 |
| Portland Elementary School | public | 8/10 | 864 |
| Portland Middle School | public | 8/10 | 900 |
🌡️ Climate & Weather
🌫️ Air Quality
⚠️ Natural Disaster Risk
🚗 Commute
Nearby ZIP Codes
Compare 04103 With Another ZIP
Pros and Cons of Living in Portland, ME (04103)
Based on crime, housing, income, schools, and air quality data
✅ Pros
- + Low crime rate - violent crime is 63% below the national average
- + Above-average income - median household income of $104,764
- + Good air quality - average AQI of 36.1 (rated "Good" by EPA standards)
- + Strong schools - average school rating 8.6/10
- + Low natural disaster risk - minimal risk of flooding, earthquakes, and severe weather
⚠️ Cons
- − High housing costs - home prices 74% above the national average
- − High rent - average $1,707/month, above the national median of $1,163
Data sourced from US Census Bureau, FBI Crime Statistics, and EPA. Individual experiences may vary.
Frequently Asked Questions about ZIP Code 04103
What is the population of 04103? ▼
The population of ZIP code 04103 in Portland, Maine is approximately 33,480 people.
Is 04103 safe to live in? ▼
Portland (04103) is significantly safer than the national average, with violent crime rates 63% below the US average. This is considered a very safe area. Safety Grade: A+.
What is the median income in 04103? ▼
The median household income in 04103 (Portland, Maine) is $104,764. The per capita income is $68,097. The US national median household income is $70,784.
What is the cost of living in 04103? ▼
Renters in this area spend approximately 20% of their income on rent, which is considered very affordable. Home prices are relatively high at 5.0x the median income. Median home value: $527,965. Average rent: $1,707/month.
What are schools like in 04103? ▼
Schools in 04103 receive an Education Grade of A-. There are 3 schools with an average rating of 8.6/10 and a student-teacher ratio of 17:1. See the full schools section above for individual school listings.
What is the crime rate in 04103? ▼
The violent crime rate in 04103 is 139.0 per 100,000 residents, which is below the national average of 380.7. Property crime rate: 945.0 per 100k (national avg: 1,958.2).
What is the average rent in 04103? ▼
The median monthly rent in 04103 (Portland, Maine) is $1,707/month. The national median rent is $1,163/month.
What is the median home value in 04103? ▼
The median home value in 04103 (Portland, Maine) is $527,965. The national median home value is $303,400.
Is 04103 a good place to live? ▼
04103 (Portland, Maine) has a ZipScore of 75/100 - our composite score based on safety (25%), affordability (20%), schools (15%), air quality (10%), climate (10%), commute (10%), and disaster risk (10%). This is an excellent neighborhood to live in.
What is the air quality in 04103? ▼
The average Air Quality Index (AQI) in 04103 is 36.1 - rated Good by EPA standards. Average PM2.5 level: 4.6 µg/m³.
Data sourced from U.S. Census Bureau (ACS), FBI Uniform Crime Report, EPA AirNow, FEMA National Risk Index, and Open-Meteo. Last updated: May 2026