Side-by-side comparison of mortgage costs, property taxes, closing costs, and homeowners insurance between Montana and New Jersey. Updated for 2026.
Montana wins 5 of 6 cost categories, making it the more affordable state for homebuyers overall. With a median home price of $430K and lower overall costs, Montana offers meaningful savings compared to New Jersey. Both states offer first-time buyer programs — explore the state pages for full details.
Estimated PITI payments assuming 10% down, 6.5% rate, 30-year fixed mortgage with PMI.
The monthly payment difference is $1,179/month — that’s $14,148/year or $424K over the life of a 30-year loan. Buying in Montana is the more affordable option based on median home prices with identical loan terms.
Based on the 28% debt-to-income rule — your monthly housing payment should not exceed 28% of gross monthly income.
To afford the median home in New Jersey, you need a household income of approximately $181K/year. In Montana, you need $131K/year — less by $51K/year. That $51K income gap means Montana is accessible to a significantly wider range of households.
Home prices in Montana and New Jersey are relatively close, with only a 15% difference ($75K). At similar price points, your decision should focus on the other cost factors: property taxes, insurance, closing costs, and the overall quality of life each state offers. Small percentage differences in tax rates compound over decades of homeownership.
Property taxes are dramatically different: Montana charges 0.74% while New Jersey charges 2.47%, a gap of 1.73 percentage points. On the respective median homes, this means New Jersey homeowners pay roughly $12,474 per year in property taxes versus $3,182 in Montana. Over 30 years of homeownership, this difference alone can add up to six figures. Retirees on fixed incomes should weigh this heavily.
Insurance costs favor New Jersey at $1,500/year versus $2,100/year in Montana, a difference of $600 annually. While not the largest cost factor, this adds up to over $6K over a decade of homeownership. Shop multiple carriers in either state — actual premiums depend on your specific property, coverage level, and claims history.
Closing costs are a one-time but significant expense. New Jersey averages $10K in closing costs (2% of purchase price) while Montana averages $6K (1.5%). Much of New Jersey's higher costs come from its 1% transfer tax, which adds $5K to the median home purchase. Budget for these upfront costs — they affect how much cash you need on hand at closing.
Both states offer down payment assistance for first-time buyers. Montana's MBOH Regular Bond Program provides Up to $15,000 DPA, while New Jersey's NJHMFA DPA Program offers Up to $15,000 forgivable. 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: property taxes are the defining difference here. New Jersey's 2.47% rate versus Montana's 0.74% means Montana homeowners save approximately $9,292 every year on taxes alone. Over a 30-year mortgage, that difference compounds into tens of thousands of dollars — making it the most important cost factor in this comparison.