Zip Code 04240
Lewiston, Maine — Androscoggin County
📍 ZIP code 04240 is in Lewiston, Androscoggin County, Maine.
ZIP code 04240 is located in Lewiston, Androscoggin County, Maine. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 37,886. The area code for ZIP code 04240 is 207.
Quick Answer
Zip code 04240 is in Lewiston, Maine (Androscoggin County). It has a population of 37,886, median household income of $56,558, and median home value of $214,200.
Population
37,886
Income
$56,558
Home Value
$214,200
Climate
80°F / 12°F
About Zip Code 04240
Zip code 04240 is located in Lewiston, Maine, within Androscoggin County. Home to approximately 37,886 residents, this area sits at an elevation of 299 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 207.
The median household income is $56,558 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $214,200, and the cost of living index is 70 (30% below the national average of 100).
Summers average a high of 80°F while winters drop to 12°F. The area receives about 45 in of rain and 65 in of snow annually. The zip code covers 34.1 square miles of land area and 1.4 square miles of water.
Key Statistics
37,886
$56,558
$214,200
Eastern (EST/EDT)
207
299 ft
34.1 sq mi
37.8
16,852
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Compare With Nearby Zip Codes
| Metric | 04240 | 04210 | 04250 | 04280 | 04252 | 04236 |
|---|---|---|---|---|---|---|
| City | Lewiston, ME | Auburn, ME | Lisbon, ME | Lisbon, ME | Lisbon, ME | Greene, ME |
| Population | 37,886 | 24,294 | 4,808 | 6,886 | 4,908 | 4,390 |
| Median Income | $56,558 | $66,552 | $71,903 | $63,250 | $72,303 | $91,736 |
| Home Value | $214,200 | $254,600 | $225,500 | $175,200 | $245,800 | $238,700 |
| Cost of Living | 70 | 81 | 80 | 74 | 83 | 100 |
| Median Age | 37.8 | 40.7 | 37 | 45.6 | 41.6 | 41.2 |
Cost of Living
100 = National Average. Lewiston's cost of living is 30% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
3.8x
Demographics
Zip code 04240 has a population of 37,886 people with a median age of 37.8. There are 16,852 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Lewiston (04240) population trend from 2010 to 2024
↓ -5.1%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
80°F
12°F
45 in
65 in
Lewiston experiences warm summers with average highs around 80°F. Winters are cold with lows averaging 12°F. With 65 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$214,200
Median Household Income
$56,558
With 16,852 housing units across 34.1 square miles, 04240 has a housing density of 494 units per square mile. The home price-to-income ratio is 3.8x.
Location & Geography
Latitude
44.0895°
Longitude
-70.1721°
Land Area
34.1 sq mi
Water Area
1.4 sq mi
Nearby Zip Codes
Zip codes closest to 04240 (Lewiston, ME) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 04240's $56,558. A way to compare Lewiston to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 04240 (Lewiston, ME). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Lewiston, Maine?
Lewiston, Maine uses zip code 04240.
What county is zip code 04240 in?
Zip code 04240 is located in Androscoggin County, Maine.
What is the population of zip code 04240?
The population of zip code 04240 is 37,886 with a median age of 37.8.
Is 04240 in Lewiston, Maine?
Yes, zip code 04240 is in Lewiston, Androscoggin County, Maine. The area code is 207.
Frequently Asked Questions
What city is zip code 04240 in?
Zip code 04240 is in Lewiston, Maine. It is part of Androscoggin County and uses the Eastern (EST/EDT) timezone.
What is zip code 04240?
Zip code 04240 is a U.S. postal code in Lewiston, Maine (Androscoggin County). It has a population of 37,886 and covers 34.1 square miles.
What is the population of zip code 04240?
The population of zip code 04240 (Lewiston, ME) is 37,886 with a median age of 37.8. There are approximately 16,852 housing units in this area.
What is the median income in zip code 04240?
The median household income in zip code 04240 (Lewiston, ME) is $56,558 per year. The cost of living index is 70 (100 = national average).
What is the average home price in zip code 04240?
The median home value in zip code 04240 (Lewiston, ME) is $214,200. The cost of living index is 70 compared to the national average of 100.
What county is zip code 04240 in?
Zip code 04240 is located in Androscoggin County, Maine. The primary city is Lewiston.
What is the area code for zip code 04240?
Zip code 04240 in Lewiston, ME uses area code 207. It is located in the Eastern (EST/EDT) timezone.
Is zip code 04240 a good place to live?
Zip code 04240 (Lewiston, ME) has a cost of living index of 70 (100 = national average), a median household income of $56,558, and median home values of $214,200. The median age is 37.8. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 04240?
The cost of living index for zip code 04240 (Lewiston, ME) is 70, where 100 represents the national average. This area is below the national average. Median home value: $214,200.
What schools serve zip code 04240?
Zip code 04240 in Lewiston, Maine is served by the local school district of Androscoggin County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.