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Buying a home in Union, Kentucky

The typical owner-occupied home in Union is worth about $411,500, 2.0 times the Kentucky median of $205,600 and 24% above the national median of $332,700. Owners pay a median $3,768 a year in property taxes, about 0.92% of their home's value, higher than the Kentucky rate of 0.75%. The median household earns $136,712 a year, so the median home costs 3.0 times the median income (3.2 times for Kentucky). 82% of occupied homes here are lived in by their owners, and 68% of those owners still have a mortgage.

Union at a glance

Union Kentucky U.S.
Median home value $411,500 $205,600 $332,700
Median property tax paid per year $3,768 $1,544 $3,119
Property tax as a share of value 0.92% 0.75% 0.94%
Median household income $136,712 $63,726 $80,734
Homes lived in by their owners 82% 68% 65%
Owner homes with a mortgage 68% 56% 61%
Median monthly costs, owners with a mortgage $2,297 $1,433 $1,963
Those costs as a share of the owners' income 15.0% 18.8% 21.0%
Median rent $1,657 $967 $1,413
Rent as a share of renters' income 25.9% 28.1% 30.6%
Median year homes were built 2007 1982 1980
Vacant homes 5.5% 10.3% 10.1%
Population 7,642 4,534,824 334,922,499

What a typical home costs per month in Union

At this week's average 30-year rate of 7.11%, buying the median Union home of $411,500 with 20% down costs about $2,701 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $3,387, because the loan is bigger and FHA adds mortgage insurance.

Lenders usually want housing costs under about 28% of gross income, which means an income of roughly $115,778 for the 20%-down payment. That payment is 24% of the median Union household income of $136,712; at that income and 20% down, the 28% guideline points to a home of about $486,000.

The median rent here is $1,657 a month, so owning the median home costs about $1,044 a month more than renting, before you count the equity you build and any tax benefits.

20% down, 30-year conventional loan
Down payment$82,300
Loan amount$329,200
Principal and interest$2,215
Property taxes (0.92% a year)$315
Homeowners insurance (our estimate, 0.5% a year)$171
PMI$0
Total per month$2,701

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3.5% down, 30-year FHA loan
Down payment$14,402
Loan amount$404,047
Principal and interest$2,718
Property taxes (0.92% a year)$315
Homeowners insurance (our estimate, 0.5% a year)$171
FHA mortgage insurance$182
Total per month$3,387

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Questions about home buying in Union

What is the median home value in Union?

About $411,500 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.

How much are property taxes in Union?

Homeowners pay a median $3,768 a year, which is about 0.92% of the median home value. Your bill depends on your home's assessed value and local rates.

What income do you need to buy a home in Union?

For the median home with 20% down at 7.11%, the payment is about $2,701 a month. Keeping that under 28% of gross income takes about $115,778 a year.

More about Union

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates; Freddie Mac Primary Mortgage Market Survey, week of November 12, 2026. Estimates for small places have wide margins of error. About our data