Zip Code: 18920 (Erwinna, PA) - Market Hotness: Trend of Demand Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: demand score for the 18920 Zip Code in September 2019 was 50.368.

You can see similar for other Pennsylvania Zip Codes.

The chart and table below shows the trend of the market hotness: demand score for the 18920 zip code.

Note: Demand Score is an index representing the metro's unique listing page viewers compared to other metros.

Data Source: Realtor.
Zip Code: 18920 - Market Hotness: Trend of Demand Score
Zip Code: 18920 - Market Hotness: Trend of Demand Score
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Month Demand Score
June 2019 33.42298124117528
July 2019 18.000131053010943
August 2019 39.23367161072079
September 2019 67.37574937149488
October 2019 50.367931835786216