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Home values, rents and more in ZIP code 18331 (Gilbert, PA)

September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07

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Typical home value
$313,000
Metro: $311,000 · U.S.: $366,000
Home values, past year
+0.6%
Metro: +1.7% · U.S.: +1.2%
Population
655
ACS 2020–24
ZIP codes around 18331, shaded by typical home value183311832218333
  • Under $310k
  • $310k–$320k
  • $320k–$330k
  • $330k–$350k
  • $350k+
  • No data
ZIP codes around 18331, shaded by typical home value (Zillow, ZIP codes). Dashed lines are county borders. 18331 is outlined.

How 18331 compares

The typical home in ZIP code 18331 (Gilbert, PA) is worth about $313,000, according to the Zillow Home Value Index for September 2026. Home values in 18331 are about the same as the typical value in the East Stroudsburg metro area ($311,000) and 14% below the U.S. typical value ($366,000).

Over the past year, home values in 18331 rose 0.6%, compared with +1.7% in the East Stroudsburg metro area and +1.2% nationally.

About 655 people live in 18331 (American Community Survey 2020–24).

18331 has the 12th-lowest typical home value of the 26 ZIP codes in the East Stroudsburg metro area and the 395th-highest of 1,360 in Pennsylvania with Zillow figures.

Part of: Monroe County, PA · East Stroudsburg metro area · Pennsylvania

More for 18331 in ProMap Plus

These measures are on the map for subscribers. Open ProMap to see them for 18331 and every other place.

  • 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
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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.

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