City comparison
No. St Petersburg's crime index is 165 versus 209 in Louisville, and its violent crime index is 167 versus 207, using 2024-2025 FBI data for Louisville and 2023 FBI data for St Petersburg.
Louisville is cheaper. Median rent is $1,120 a month versus $1,663 in St Petersburg.
The cost gap between Louisville and St Petersburg is the real story here. Louisville comes in 33% cheaper on typical rent ($1,120 vs $1,663), which over a year adds up to $6,516. Median household income runs $66,849 in Louisville and $75,192 in St Petersburg.
St Petersburg is not a close call here. It leads on the job market, safety, and weather by margins that add up in daily life. Louisville makes sense if you have a specific reason, a job offer, family, or a neighborhood you already know, but on the numbers alone St Petersburg is the stronger move.
The rent gap is real but neighborhoods matter. Louisville at $1,120 average has pockets that run $920 and others at $1,520: your actual number depends on which part of the city you land in.
The move
Louisville and St Petersburg are 737 miles apart in a straight line.
Median rent goes from $1,120 a month in Louisville to $1,663 a month in St Petersburg, up $543 a month (48%).
Median household income goes from $66,849 in Louisville to $75,192 in St Petersburg, up $8,343 (12%).
The crime index goes from 209 in Louisville to 165 in St Petersburg, down 44 points (21%).
The move
St Petersburg and Louisville are 737 miles apart in a straight line.
Median rent goes from $1,663 a month in St Petersburg to $1,120 a month in Louisville, down $543 a month (33%).
Median household income goes from $75,192 in St Petersburg to $66,849 in Louisville, down $8,343 (11%).
The crime index goes from 165 in St Petersburg to 209 in Louisville, up 44 points (27%).
Louisville, KY
School quality varies by neighborhood. Check GreatSchools.org for current ratings.
St Petersburg, FL
School quality varies by neighborhood. Check GreatSchools.org for current ratings.
Comparing Louisville and St Petersburg? Check mortgage rates before you decide where to buy.
Rent
33% cheaper
Louisville rent is 33% cheaper than St Petersburg
Louisville
Winner$1,120/mo
St Petersburg
$1,663/mo
Typical rent runs $1,120 a month in Louisville versus $1,663 in St Petersburg, so Louisville is 33% cheaper. That's roughly $543/month back in your pocket ($6,516/year). Over five years that's $32,580 you could redirect toward a down payment, travel, or investments. Housing is the bill you pay before groceries, childcare, or a social life, so that gap shows up in how often you eat out and how panicked a rent hike feels. If you already have a high-paying offer in St Petersburg, the extra rent can be rational. If you do not, Louisville is the easier city to land in without blowing up your budget.
Planning to buy in St Petersburg? Check mortgage rates before you decide.
Median income
12% higher
St Petersburg's median income is 12% higher than Louisville
Louisville
$66,849
St Petersburg
Winner$75,192
Median household income is $75,192 in St Petersburg versus $66,849 in Louisville, so typical pay runs 12% higher in St Petersburg (about $8,343 more household income a year). Higher median income usually signals a stronger local job market and better negotiating leverage on salary. Remote workers should weigh this against cost of living rather than treating it as a direct personal benefit. For people who will actually work in town, St Petersburg is the stronger labor market on paper. Louisville can still win if housing is cheap enough to offset the weaker median or if your specific role already pays well there.
Crime index
21% lower crime
St Petersburg's crime index is 21% lower than Louisville
Louisville
209 (100 = avg)
St Petersburg
Winner165 (100 = avg)
St Petersburg's crime index is 165 versus 209 in Louisville (100 = national average), so citywide crime runs 21% lower in St Petersburg. That gap is meaningful day-to-day. It affects whether you feel comfortable walking at night, leaving your car on the street, or letting kids play outside unsupervised. Indexes still compress a lot of reality: a calmer city has blocks you would skip, and a higher-crime city has streets that feel neighborly at 10 p.m. On the everyday test of walking from the car to the door, St Petersburg is the easier city. Louisville can still work if you pick the right pocket. Just budget more diligence before you sign a lease.
Typical weather
33% more comfortable
St Petersburg weather is 33% more comfortable than Louisville
Louisville
56°F avg · 65°F highs · comfort 75/100
St Petersburg
Winner77°F avg · 82°F highs · comfort 100/100
Louisville averages about 56°F (65°F highs); St Petersburg averages about 77°F (82°F highs). Louisville averages around 56°F, so jackets, heating bills, and shorter outdoor seasons are part of daily life. St Petersburg sits near 77°F on average, a range where people can be outside without fighting extreme heat or cold. St Petersburg scores 33% closer to the 65-80°F comfort band on this page, so it is the easier default for year-round outdoor errands and evenings. Choose Louisville if you already prefer its hotter or cooler pattern and have budgeted for the AC or heating that comes with it.
Fit check
People with a job, family, or neighborhood already pulling them to Louisville
Louisville is the clearer landing pad if housing cost is what keeps you up at night. Typical rent is 33% cheaper here at about $1,120 a month. Choose Louisville if you are stretching a salary, starting over, or want slack for travel and debt instead of a flashier skyline.
Fit check
Career-focused movers who want salary upside plus year-round outdoor access
It is also a match for career-focused movers who want salary upside and year-round outdoor access. Median household income runs 12% higher ($75,192), and typical weather is the more comfortable of the two (around 77°F). That pairing is for people who will work hard and then actually use the evenings.
St Petersburg is the better fit for families with young children and retirees who prioritize peace of mind over urban energy. The crime index is 21% lower than Louisville (165 vs a 100 national average). That gap shows up in how freely you walk at night and how much attention you spend on the car and the deadbolt.
Bottom line
Rent is the clearest fork: Louisville at $1,120/month versus $1,663 in St Petersburg ($543 apart). St Petersburg median income is $75,192 against $66,849 in Louisville, so the cheaper lease does not always pair with the stronger local wage base.
Louisville rent at $1,120/month is still below St Petersburg's $1,663, so cost-sensitive households should weigh the lease before the paycheck.
Safety scores read 38/100 in Louisville and 45/100 in St Petersburg.
If housing cost drives your move, Louisville is the stronger match ($1,120/month rent against $1,663). If an employer or family tie already points to St Petersburg, treat $1,663/month rent and $75,192 income as the numbers that actually govern the decision.
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