Cost of Living in Boulder Hill, IL
Cost of Living in Boulder Hill, IL has an overall index of 94, 6% below the U.S. baseline of 100. The typical home value is $233,100; typical monthly rent is $1,759; and median household income is $76,935.
Cost index: committed city housing/rent inputs and BEA 2024 state nonmetro price parities. Home value: Census ACS 2023 fallback place estimate. Rent: Census ACS 2023 fallback place estimate. A place-level signal, not a personal affordability decision or financial recommendation.
Rent and home prices are comparatively balanced with local income. This describes the local market, not your household.
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Frequently asked questions about Boulder Hill
Living in Boulder Hill
Is Boulder Hill, IL an affordable place to live?+
Yes — everyday expenses in Boulder Hill run about 6% below the US average (Cost Index: 94). Housing is especially affordable: the median home is valued around $233,100, compared to the $303,400 national median. Monthly rent is $1,759, versus $1,348 nationally.
How does Boulder Hill fit a household housing budget?+
Start with housing. Typical monthly rent is $1,759, while local median household income is $76,935. That implies a rent-burden proxy of about 27% before utilities and other costs. Use that as a planning signal for whether the place looks manageable under your own household assumptions.
How much are taxes in Boulder Hill, IL?+
Illinois uses a flat model; 4.95% is top marginal-rate context. Applying the 2.07% state-level effective owner-occupied proxy to a home worth $233,100 gives a planning estimate near $4,825 per year; it is not a city, county, parcel, or individual tax bill. State plus average local sales-tax context is around 8.82%.
How much does it cost to rent in Boulder Hill, IL?+
The typical monthly rent in Boulder Hill is around $1,759. That's about 30% higher than the $1,348 national median. For comparison, the median home value here is $233,100, so buyers should also factor in mortgage payments, property taxes, and insurance.
How much does a house cost in Boulder Hill, IL?+
The typical home value in Boulder Hill is $233,100. With 20% down and the committed 6.11% national 30-year fixed benchmark as of 2026-03-12, principal and interest are roughly $1,131/month before property tax and insurance. This is a planning estimate, not a local lender quote. About 83% of residents here own their homes.
Are groceries and utilities expensive in Boulder Hill?+
Grocery prices in Boulder Hill are about average compared to the rest of the US (index: 96, where 100 is the national average). Utility bills (electricity, gas, water) are below average (index: 88). Overall, these everyday costs shouldn't cause major surprises if you're moving from another similarly-sized US city.
What is Boulder Hill, IL like to live in?+
Boulder Hill is a small town with a population of about 9,127. The median age of residents is 36.8, which is close to the national median. The local poverty rate is 6.96%, well below the national average of 12.4%.