Duncannon, PA vs Thornburg, PA

The cost of living difference between Duncannon, PA and Thornburg, PA is dramatic. Duncannon is 35.2% cheaper than Thornburg, a gap that translates to thousands of dollars per year in household expenses. Duncannon has a cost index of 70 while Thornburg sits at 108, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

When it comes to buying, median home values in Duncannon are $150,600 compared to $426,400 in Thornburg, a 65% gap.

Median household income in Duncannon is $51,902 compared to $220,625 in Thornburg (-76.5%). While Thornburg is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income.

Climate-wise, Duncannon is notably warmer with an average of 55.2°F compared to 51.8°F in Thornburg. Duncannon receives more rainfall at 41" per year compared to 39.6" in Thornburg.