Side-by-side comparison of mortgage costs, property taxes, closing costs, and homeowners insurance between Idaho and Pennsylvania. Updated for 2026.
Idaho and Pennsylvania are evenly matched across major housing cost categories. Your decision may come down to other factors like job market, climate, or lifestyle preferences. Use the calculators below to model your specific scenario.
Estimated PITI payments assuming 10% down, 6.5% rate, 30-year fixed mortgage with PMI.
Buying in Pennsylvania saves you approximately $769/month ($9,228/year) compared to Idaho, based on median home prices with identical loan terms.
Pennsylvania offers meaningfully lower home prices than Idaho, with median prices running 33% less ($140K difference). This gap translates to both a smaller loan and lower monthly payments. First-time buyers priced out of Idaho may find Pennsylvania far more accessible, particularly when combined with local down payment assistance programs.
Idaho has a moderate property tax advantage at 0.63% versus Pennsylvania's 1.36%. While the rate gap of 0.73% may seem small, it translates to an annual difference of approximately $1,162 when applied to each state's median home price. Over a typical homeownership period of 7-10 years, that adds up to $9K in savings.
Both states offer down payment assistance for first-time buyers. Idaho's Idaho Housing DPA provides Up to 7% second mortgage, while Pennsylvania's PHFA Keystone Advantage offers Up to $6,000 DPA. These programs can significantly reduce your upfront costs and make homeownership accessible even if you haven't saved a full 20% down payment. Check eligibility requirements on each state's housing finance agency website — income limits and purchase price caps apply.
The bottom line: Pennsylvania homes cost $140K less than Idaho on average. That translates to roughly $769 less per month in total housing costs if you choose Pennsylvania. For most buyers, this price gap is the single biggest factor — it affects your loan size, monthly payment, and how quickly you build equity.