Zip Code: 18011 (Alburtis, PA) - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for the 18011 Zip Code in November 2019 was 56.148.

You can see similar for other Pennsylvania Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 18011 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 18011 - Market Hotness: Trend of Supply Score
Zip Code: 18011 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 61.23711340206186
October 2017 46.42657212166449
April 2018 51.07001869935591
May 2018 22.564137554585155
June 2018 92.31536262713554
July 2018 81.34564473429327
September 2018 95.31448135937104
December 2018 99.72372140837831
January 2019 92.59967051070839
May 2019 79.89984221719146
June 2019 59.79291333288509
August 2019 66.36742128545407
September 2019 93.75362599110424
October 2019 88.98140975987606
November 2019 79.46881916417134
December 2019 56.14827609114462