Greene County, IL Average Home Price (2026)
The average home price in Greene County, Illinois is about $147,500 (the 2026 median across 8 ZIP codes, at ~$84/sq ft) — 25% more affordable than the Illinois median and 49% more affordable than the typical U.S. home.
How Greene County compares
Greene County is relatively affordable for housing nationally: its typical home costs $147,500 against $197,000 for Illinois and $289,000 for the U.S. Within the county, ZIP-level values run from about $82,000 to $399,000.
| Area | Typical value | $ / sq ft |
|---|---|---|
| Greene County | $147,500 | $84 |
| Illinois | $197,000 | $134 |
| United States | $289,000 | $193 |
Greene County home prices by ZIP code
The 8 most valuable ZIP codes in Greene County (of 8 with data):
| ZIP code | Typical value | $ / sq ft | vs county |
|---|---|---|---|
| 62081 Rockbridge | $399,000 | $210 | +171% |
| 62050 Hillview | $380,000 | $200 | +158% |
| 62016 Carrollton | $159,000 | $82 | +8% |
| 62027 Eldred | $151,000 | $85 | +2% |
| 62054 Kane | $144,000 | $27 | -2% |
| 62044 Greenfield | $141,000 | $85 | -4% |
| 62092 White Hall | $84,000 | $32 | -43% |
| 62082 Roodhouse | $82,000 | $58 | -44% |
Home value appreciation in Greene County
Home prices in Greene County have risen about 18% over the last 10 years (≈1.6% a year) and +29.3% over 20 years, according to the FHFA house price index through 2025. The most recent year came in at -10.7% — a recent dip. A home worth $147,500 today was worth roughly $125,319 ten years ago.
See where that trend takes a specific home with the home appreciation calculator — statewide, Illinois is +64.6% over the same 10 years. Past appreciation is a track record, not a forecast; local prices can fall.
Calculators for Greene County
Run the numbers for Greene County with the local rates already filled in — change any input to test your own situation.
Salary needed to buy a home in Greene County
To buy the typical $147,500 home in Greene County with 20% down, you need a household income of roughly $40,000 a year (about $940 a month for the mortgage, taxes, and insurance). With 10% down the bar rises to about $48,000, because the loan is bigger and mortgage insurance kicks in.
| Down payment | Cash down | Monthly payment | Income needed |
|---|---|---|---|
| 5% (+PMI) | $7,400 | $1,160/mo | $50,000/yr |
| 10% (+PMI) | $14,800 | $1,110/mo | $48,000/yr |
| 20% | $29,500 | $940/mo | $40,000/yr |
Assumes a 30-year fixed mortgage at 6.5%, property tax at 1.1% and insurance at 0.45% of value per year, PMI of 0.75% on loans with less than 20% down, and the standard 28% housing-to-income rule. Your rate, taxes, and HOA will move these — run your own numbers in the mortgage calculator.
What your budget buys in Greene County
At about $84 per square foot, here is roughly how much home different budgets get you in Greene County:
| Budget | Approx. size | What that looks like locally |
|---|---|---|
| $150k | 1790 sq ft | around the typical home here |
| $200k | 2380 sq ft | above the median — larger homes or the pricier ZIPs |
| $250k | 2980 sq ft | above the median — larger homes or the pricier ZIPs |
| $300k | 3570 sq ft | above the median — larger homes or the pricier ZIPs |
Wondering where that budget goes further? The relocation calculator ranks hundreds of U.S. cities by what the same money buys — it opens filtered to Illinois.
Estimate a specific home in Greene County
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Greene County home prices: frequently asked
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Browse all Illinois cities and counties, or look up price per square foot by ZIP code nationwide.
Directional estimates from public market data (Realtor.com & Zillow research; FHFA house price index; Census ZIP-to-county relationships), not appraisals.