Knoxville vs Cartagena for Families (2026)
per month for your family in Cartagena
Your move simulator
Tell us about your household — we calculate your real annual savings.
Estimated annual swing
−$17,245/yr
Favoring Cartagena for this income & household (illustrative).
With the extra $1,437/mo, you could pay down a $15,000 card balance in ~11 months and still keep ~$172/mo for dining out.
Complete the Picture
While you’re comparing — don’t leave money on the table.
Cash-back card
Best cash-back cards for Cartagena
Stack rewards on groceries, gas, and dining — categories that grow after a move.
High-yield savings
Park ~$17,245/yr savings at 4–5%+ APY
Even $1,437/mo extra earns meaningfully at 4–5% APY vs near-zero in checking.
Home + auto bundle
New state — compare rates before you sign
Moving to Cartagena resets your insurance profile. Bundling home + auto often saves 15–25%.
Your biggest money opportunities based on this comparison.
Housing savings
Cartagena saves ~$830/mo in rent
New city means new insurance rates — bundle home and auto before your move date to lock in the best price.
Childcare savings
Cartagena saves ~$7,332/yr on childcare
Put the difference in a HYSA or 529 plan — $1,200/yr compounding at 5% over 10 years = $15K+.
Make Your Move Count
You're about to make one of the biggest financial decisions of your life — here's how to set up the money side before you sign anything.
High-Yield Savings
Earn 4.5–5% on your $5,402/mo savings
At 4.8% APY, that's $3,112/yr in interest — 10× more than a standard bank account. Takes 5 minutes to open.
Mortgage
What can you afford in Cartagena?
Compare lenders before your move — pre-approval is free, takes minutes, and won't affect your credit score.
Home & Auto Insurance
New state = new rates — compare before you move
Insurance costs vary 30–40% by ZIP code. Get Cartagena quotes locked in before your move date or risk paying day-1 overprice.
Full family cost breakdown
| Metric | Knoxville Tennessee | Cartagena Bolívar |
|---|---|---|
| Studio rent / mo | $1,050 | $390Better |
| 2BR rent / mo | $1,700 | $870Better |
| Median home price | $290K | — |
| Household income | $53K | — |
| Childcare / mo | $1,131 | $520Better |
| State income tax | NoneBetter | None |
| Sales tax | 9.5%Better | 19% |
| Utilities / mo | $168 | $70Better |
| Groceries index | 95 | — |
Frequently asked questions
Which city is better for raising a family — Knoxville or Cartagena?
Based on housing costs, income, taxes, and overall affordability, Cartagena scores better for families. 2-bedroom rent is $870/mo in Cartagena vs $1,700/mo. Cartagena is approximately 54% cheaper overall. That said, both cities have strong family communities — the right choice depends on your career, lifestyle, and proximity to family.
What is the average 2-bedroom rent in Knoxville vs Cartagena?
As of Q1 2026, median 2BR rent is $1,700/month in Knoxville and $870/month in Cartagena. Cartagena is 49% cheaper for a family-sized apartment.
Can a family afford to buy a home in Knoxville or Cartagena?
Home price and income data is not available for one or both cities.
How much does childcare cost in Knoxville vs Cartagena?
Estimated infant/toddler childcare runs approximately $1,131/month in Knoxville and $520/month in Cartagena, based on national averages scaled by each city's cost-of-living index. Annual childcare cost difference: ~$7,332/year.
Which city has lower taxes for families?
Knoxville (Tennessee) has no state income tax vs Cartagena has no state income tax. For a dual-income family earning $120K combined, that difference is roughly $0/month in take-home pay.
$100K in Knoxville has the same purchasing power as $46K in Cartagena
Childcare estimates based on national avg scaled by COL index · Data: Zillow, BLS, Numbeo, Tax Foundation · Q1 2026