Zip Code 18042
Easton, Pennsylvania — Northampton County
📍 ZIP code 18042 is in Easton, Northampton County, Pennsylvania.
ZIP code 18042 is located in Easton, Northampton County, Pennsylvania. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 44,797. The area code for ZIP code 18042 is 570.
Quick Answer
Zip code 18042 is in Easton, Pennsylvania (Northampton County). It has a population of 44,797, median household income of $75,806, and median home value of $205,900.
Population
44,797
Income
$75,806
Home Value
$205,900
Climate
86°F / 22°F
About Zip Code 18042
Zip code 18042 is located in Easton, Pennsylvania, within Northampton County. Home to approximately 44,797 residents, this area sits at an elevation of 576 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 570.
The median household income is $75,806 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $205,900, and the cost of living index is 76 (24% below the national average of 100).
Summers average a high of 86°F while winters drop to 22°F. The area receives about 51 in of rain and 27 in of snow annually. The zip code covers 21.2 square miles of land area and 1.1 square miles of water.
Key Statistics
44,797
$75,806
$205,900
Eastern (EST/EDT)
570
576 ft
21.2 sq mi
36.4
17,932
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Compare With Nearby Zip Codes
| Metric | 18042 | 18045 | 08865 | 18020 | 18077 | 18055 |
|---|---|---|---|---|---|---|
| City | Easton, PA | Easton, PA | Phillipsburg, NJ | Allentown, PA | Riegelsville, PA | Hellertown, PA |
| Population | 44,797 | 29,896 | 31,078 | 21,144 | 2,195 | 11,947 |
| Median Income | $75,806 | $109,068 | $78,519 | $122,610 | $97,188 | $90,087 |
| Home Value | $205,900 | $301,300 | $244,200 | $348,900 | $381,200 | $293,800 |
| Cost of Living | 76 | 116 | 88 | 133 | 125 | 100 |
| Median Age | 36.4 | 45.2 | 43.2 | 42.3 | 52.6 | 46.7 |
Cost of Living
100 = National Average. Easton's cost of living is 24% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
2.7x
Demographics
Zip code 18042 has a population of 44,797 people with a median age of 36.4. There are 17,932 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Easton (18042) population trend from 2010 to 2024
↑ 14.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
86°F
22°F
51 in
27 in
Easton experiences warm summers with average highs around 86°F. Winters are cool with lows averaging 22°F. The area receives about 27 in of snow per year.
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Housing & Economy
Median Home Value
$205,900
Median Household Income
$75,806
With 17,932 housing units across 21.2 square miles, 18042 has a housing density of 846 units per square mile. The home price-to-income ratio is 2.7x.
Location & Geography
Latitude
40.6542°
Longitude
-75.2231°
Land Area
21.2 sq mi
Water Area
1.1 sq mi
Nearby Zip Codes
Zip codes closest to 18042 (Easton, PA) with distances:
All Zip Codes in Easton, PA
Other zip codes serving Easton:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 18042's $75,806. A way to compare Easton 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 18042 (Easton, PA). 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 Easton, Pennsylvania?
Easton, Pennsylvania uses zip code 18042 along with 2 other zip codes.
What county is zip code 18042 in?
Zip code 18042 is located in Northampton County, Pennsylvania.
What is the population of zip code 18042?
The population of zip code 18042 is 44,797 with a median age of 36.4.
Is 18042 in Easton, Pennsylvania?
Yes, zip code 18042 is in Easton, Northampton County, Pennsylvania. The area code is 570.
Frequently Asked Questions
What city is zip code 18042 in?
Zip code 18042 is in Easton, Pennsylvania. It is part of Northampton County and uses the Eastern (EST/EDT) timezone.
What is zip code 18042?
Zip code 18042 is a U.S. postal code in Easton, Pennsylvania (Northampton County). It has a population of 44,797 and covers 21.2 square miles.
What is the population of zip code 18042?
The population of zip code 18042 (Easton, PA) is 44,797 with a median age of 36.4. There are approximately 17,932 housing units in this area.
What is the median income in zip code 18042?
The median household income in zip code 18042 (Easton, PA) is $75,806 per year. The cost of living index is 76 (100 = national average).
What is the average home price in zip code 18042?
The median home value in zip code 18042 (Easton, PA) is $205,900. The cost of living index is 76 compared to the national average of 100.
What county is zip code 18042 in?
Zip code 18042 is located in Northampton County, Pennsylvania. The primary city is Easton.
What is the area code for zip code 18042?
Zip code 18042 in Easton, PA uses area code 570. It is located in the Eastern (EST/EDT) timezone.
Is zip code 18042 a good place to live?
Zip code 18042 (Easton, PA) has a cost of living index of 76 (100 = national average), a median household income of $75,806, and median home values of $205,900. The median age is 36.4. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 18042?
The cost of living index for zip code 18042 (Easton, PA) is 76, where 100 represents the national average. This area is below the national average. Median home value: $205,900.
What schools serve zip code 18042?
Zip code 18042 in Easton, Pennsylvania is served by the local school district of Northampton 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.