Market Overview
Home Prices in Dorchester, IA
The median home value in Dorchester, IA is $402,488 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's up 10.5% compared to a year ago and up 4.5% from two years prior.
Compared to the U.S. national median of $410,000, homes in Dorchester are priced2% below average.
Over the past five years, Dorchester home values have risen by approximately52.6%, reflecting strong long-term appreciation in this market.
Price History
Dorchester Home Price Trend
2020
$224,930
$225K
—
2021
$263,833
$264K
+17.3%
2022
$316,965
$317K
+20.1%
2023
$315,114
$315K
-0.6%
2024
$348,481
$348K
+10.6%
2025
$364,319
$364K
+4.5%
2026
$402,488
$402K
+10.5%
City Comparison
Dorchester vs. National Median
🏠 Dorchester
$402,488
National Median
$410,000
At $402,488, homes in Dorchester cost 2% below the national median of $410,000. This makes Dorchester a relatively affordable market for buyers seeking value.
Affordability
What Does It Cost to Buy in Dorchester?
20% Down Payment
$80,498
on $402,488
Monthly P&I
$2,099/mo
30-yr @ 6.8%
Total Monthly Est.
~$2,666/mo
incl. taxes & insurance
Income Needed
$106,640
gross annual (30% rule)
10% Down Option
$40,249
+ PMI applies
Loan Amount (20% dn)
$321,990
at current rates
Estimates assume a 30-year fixed mortgage at 6.8%. Monthly total includes estimated property taxes and homeowner's insurance. Actual costs vary.
FAQ
Frequently Asked Questions
What is the average home price in Dorchester, IA?
The median home value in Dorchester is $402,488 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's up 10.5% year-over-year.
How much have home prices changed in Dorchester?
Over the past year, home values in Dorchester have increased by 10.5%. Over five years, prices have risen approximately 52.6%.
How much do I need to earn to buy a home in Dorchester?
To comfortably afford the median home price of $402,488 with a 20% down payment ($80,498) at today's rates (6.8%), you'd need a gross annual income of approximately $106,640. This assumes keeping total housing costs at or below 30% of gross income.
How does Dorchester compare to the national average home price?
The national median home value is approximately $410,000. At $402,488, homes in Dorchester are 2% below the national average.