Home values, rents and more in ZIP code 18018 (Bethlehem, PA)
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open 18018 in ProMap- Under $290k
- $290k–$320k
- $320k–$370k
- $370k–$400k
- $400k+
- No data
How 18018 compares
The typical home in ZIP code 18018 (Bethlehem, PA) is worth about $298,000, according to the Zillow Home Value Index for September 2026. Home values in 18018 are 18% below the typical value in the Allentown metro area ($363,000) and 19% below the U.S. typical value ($366,000).
Over the past year, home values in 18018 rose 4.2%, compared with +3.2% in the Allentown metro area and +1.2% nationally.
Typical rent is $1,732 a month (Zillow Observed Rent Index), 6% below the Allentown metro area ($1,841) and 10% below the U.S. ($1,932). Rents rose 2.8% over the past year.
The median household income is $75,417, against $84,587 in the Allentown metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 32,965 people live in 18018 (American Community Survey 2020–24).
18018 has the 20th-lowest typical home value of the 68 ZIP codes in the Allentown metro area and the 446th-highest of 1,360 in Pennsylvania with Zillow figures.
Part of: Bethlehem, PA · Lehigh County, PA · Allentown metro area · Pennsylvania
More for 18018 in ProMap Plus
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- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- Zillow 12-month price forecast
- Crime rates
- School test scores
- Homeowners insurance premiums
- Commute time to downtown
- Flood, wildfire and natural hazard risk
- Property-tax rate
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby ZIP codes
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.