2025 Compare Cities Housing:
Union, KY vs Mars, PA

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Highlights
- The median age of a home in Union is 311.8% younger than the median age of a home in Mars.
 Union, KYMars, PAUnited States
 Median Home Age17  Unlock42
 Median Home Cost  Unlock$445,700$338,100
 Home Appr. Last 12 months15.5%  Unlock16.6%
 Home Appr. Last 5 yrs.  Unlock39.1%57.0%
 Home Appr. Last 10 yrs.78.7%  Unlock101.1%
 Property Tax Rate  Unlock$9.0$11.0
 Homes Owned87.3%  Unlock57.4%
 Housing Vacant  Unlock9.4%11.2%
 Homes Rented11.2%  Unlock31.4%
 space
 Avg Rent For Home Or Apartment
 Union, KYMars, PAUnited States
 Average Rent  Unlock$2,110$1,840
 Studio Apartment$1,090  Unlock$1,080
 1 Bedroom Home or Apartment  Unlock$1,400$1,180
 2 Bedroom Home or Apartment$1,630  Unlock$1,430
 3 Bedroom Home or Apartment  Unlock$2,140$1,860
 4 Bedroom Home or Apartment$2,460  Unlock$2,160
 space1
 Vacant Housing
 Union, KYMars, PAUnited States
 Vacant For Rent  Unlock2.1%1.9%
 Vacant Rented0.0%  Unlock0.4%
 Vacant For Sale  Unlock0.0%0.7%
 Vacant Sold0.0%  Unlock0.4%
 Vacant Vacation  Unlock0.6%3.6%
 Vacant Other0.0%  Unlock4.1%
 space2
 Owner-Occupied Housing Value
 Union, KYMars, PAUnited States
 Less Than $20,000  Unlock0.0%2.6%
 $20,000 to $39,9991.2%  Unlock2.4%
 $40,000 to $59,999  Unlock3.9%2.8%
 $60,000 to $79,9990.0%  Unlock3.9%
 $80,000 to $99,999  Unlock3.6%4.5%
 $100,000 to $149,9990.8%  Unlock11.3%
 $150,000 to $199,999  Unlock26.6%13.0%
 $200,000 to $299,99948.9%  Unlock20.1%
 $300,000 to $399,999  Unlock14.8%13.6%
 $400,000 to $499,9995.8%  Unlock8.3%
 $500,000 to $749,999  Unlock0.0%9.7%
 $750,000 to $999,9990.0%  Unlock3.9%
 $1,000,000 to $1,499,999  Unlock0.0%2.2%
 $1,500,000 to $1,999,9990.0%  Unlock0.8%
 $2,000,000 and over  Unlock0.0%1.1%
 space3
 Housing Units By Year Built
 Union, KYMars, PAUnited States
 2015 and Newer0.8%  Unlock0.2%
 2010 to 2014  Unlock4.0%13.6%
 2000 to 200952.0%  Unlock13.6%
 1990 to 1999  Unlock5.6%13.6%
 1980 to 19895.5%  Unlock13.2%
 1970 to 1979  Unlock11.9%14.8%
 1960 to 196919.3%  Unlock13.6%
 1950 to 1959  Unlock14.1%10.0%
 1940 to 19490.4%  Unlock4.7%
 1939 or Earlier  Unlock43.6%12.2%
Reviews for Union    1 Reviews

I love living in Northern KY, especially the city of Union. Real estate is very inexpensive, you can get a lot of house for your money or get a smaller house in a great  More

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Reviews for Mars    1 Reviews

Over 16 years ago

It's a small town but growing. The scenery and weather are nice. The location is just about right. It's not far from Pittsburgh or other cities, towns and activities.  More

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