Updated · Property tax data: Census ACS 2024 5-year estimates · Transfer tax verified April 2026 · Methodology · Editorial policy
Audubon County's 1.34% effective property tax rate ranks 540th highest among the 3,134 US counties tracked, placing it in the top 25% highest nationally. Within Iowa's 99 counties, it's the 46th highest. On the county's median home value of $121,900, the typical homeowner pays $1,634 annually in property tax, close to the national median of $1,629. At closing, Iowa's 0.16% combined real estate transfer tax adds roughly $195 on a median-priced home, typically paid by the seller.
Enter any purchase price to see the full cost breakdown for Audubon County.
Moderate flood risk. Some neighborhoods require flood insurance. Check your property at msc.fema.gov.
All figures are estimates for planning purposes only. Mortgage payment assumes a 30-year fixed rate of 7.28%, the Freddie Mac PMMS average for the week ending October 1, 2026. Your lender will confirm the actual rate. Closing costs vary by lender and transaction. Consult a licensed real estate attorney and lender before making any financial decisions.
Ways buyers in Audubon County may reduce their annual property tax. These programs apply statewide; verify county specifics with your local assessor.
Credit equal to the levy rate applied to $4,850 of taxable value for owner-occupied primary residences where the owner is an Iowa resident.
View official source →Starting assessment year 2024, homeowners age 65+ receive an additional $6,500 of taxable value exemption on their homestead.
View official source →100% property tax credit on the homestead for veterans with 100% permanent service-connected disability (or individual unemployability paid at 100% rate) and surviving spouses.
View official source →Honorably discharged veterans receive a $1,852 exemption on taxable value. Not stackable with the Disabled Veteran Homestead Tax Credit.
View official source →Last verified April 2026. Exemption amounts and eligibility change frequently. Always confirm with your county assessor before claiming.
Answers to common questions about buying a home in Audubon County.
The effective property tax rate in Audubon County is 1.34%, calculated as the median annual property tax paid ($1,634) divided by the median home value ($121,900), using 2024 US Census ACS 5-year estimates. Your actual bill depends on your purchase price, homestead or senior exemptions, and any special assessments applied in your taxing district.
Iowa's combined real estate transfer tax is approximately 0.16% of the purchase price. On the median Audubon County home value of $121,900, this adds roughly $195 at closing. $0.80/$500 (0.16%) on consideration above $500 (first $500 exempt), seller pays. Uniform statewide per Iowa Code Chapter 428A; counties receive a share but rate does not vary.
Only in parts. About 5.0% of Audubon County's land area is within a FEMA Special Flood Hazard Area. Most homes are outside these zones, but worth verifying the specific address at msc.fema.gov.
Closing costs for a buyer in Audubon County typically run $2,438–$6,095 (2–5% of purchase price) on a median-priced home, including title insurance ($800–$2,000), appraisal ($400–$700), home inspection ($350–$600), recording fees ($100–$300), and loan origination (0.5–1.0% of the loan amount). Use the calculator above for a specific estimate at your purchase price.
Every county-specific figure on this page links to the exact public dataset it comes from. Verify the numbers yourself against the original source.
Source for the $1,634/yr median taxes paid (ACS 2024 5-year estimates, variable B25103_001E).
Source for the $121,900 median home value (variable B25077_001E). The 1.34% effective rate is median taxes paid divided by median home value.
Source for the transfer tax used in the calculator (buyer 0.00%, seller 0.16%). Verified April 2026.
Source for the county's flood hazard exposure (coastal and inland flood exposure area as a share of county area).
The national dataset behind the county report, including its technical documentation and release notes.
Look up a specific property's flood zone and insurance rate map before making an offer on a home in Audubon County.
Closing cost line items are national ranges, not county data. The methodology lists each range's source and the calculator's assumptions (mortgage rate, insurance, PMI).
Iowa property tax exemptions: official sources
Verified April 2026.
What every buyer should read before making an offer.
An HOA capped rentals at 10 of 50 homes and grandfathered the existing landlords. How to find rental restrictions before closing, and what they cost you.
Read the guide →A buyer closed on a house and only then found out about ongoing HOA lawsuits. Six checks you can run yourself before your contingencies expire.
Read the guide →HOA special assessment not on the disclosure? One buyer got a $15,000 bill the day after closing. How to catch it before, and what to do after.
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