City Comparison

Johnson City vs Lafayette

Cost of Living Comparison · 2026

Johnson City

Tennessee
85
Very Affordable
$276,000
Median Home
$1,025/mo
Median Rent
$55,400
Median Income

Lafayette

Louisiana
90
Below Average
$214,000
Median Home
$1,100/mo
Median Rent
$61,900
Median Income

The Verdict

5.6%

Living in Johnson City costs 5.6% less than Lafayette. To match the purchasing power of a $75,000 salary in Johnson City, you would need $79,412 in Lafayette.

Category-by-Category Breakdown

Index values · National average = 100 · Lower is more affordable

Housing
66
Johnson City
73
Lafayette
Groceries
95
Johnson City
96
Lafayette
Utilities
95
Johnson City
97
Lafayette
Transportation
88
Johnson City
96
Lafayette
Healthcare
94
Johnson City
80
Lafayette

Salary Equivalence

A $75,000 salary in Johnson City has the same purchasing power as $79,412 in Lafayette.

Conversely, $75,000 in Lafayette equals $70,833 in Johnson City.

Living in Johnson City vs Lafayette

Housing Costs

Johnson City's housing index of 66 is lower Lafayette's 73, translating to median home prices of $276,000 vs $214,000. The $62,000 difference in home prices means roughly $4,032 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,025/mo in Johnson City compared to $1,100/mo in Lafayette, a monthly difference of $75.

Grocery & Food Costs

Grocery expenses index at 95 in Johnson City and 96 in Lafayette. A household spending the national average of $475/month on groceries would pay approximately $451/month in Johnson City vs $456/month in Lafayette. The difference in grocery costs between these cities is relatively minor and unlikely to be a deciding factor in relocation.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 95 in Johnson City and 97 in Lafayette. Monthly utility bills average approximately $380 in Johnson City vs $388 in Lafayette. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 94 in Johnson City and 80 in Lafayette. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 14-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $55,400 in Johnson City and $61,900 in Lafayette. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $65,176 and $68,778 respectively. Lafayette residents come out ahead in real purchasing power.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,293/month to housing in Johnson City vs $1,444/month in Lafayette. In Johnson City, median rent of $1,025/mo fits within this budget. In Lafayette, median rent of $1,100/mo remains manageable. The biggest category-level difference between these two cities is Healthcare, where the gap is 14 index points — focus your budget analysis there.

Frequently Asked Questions

Johnson City is 5.6% more affordable overall with an index of 85 vs 90.
A $75,000 salary in Johnson City has equivalent purchasing power to approximately $79,412 in Lafayette, based on the cost of living difference.
Johnson City's housing index is 66 with median homes at $276,000, while Lafayette's is 73 with median homes at $214,000.

Moving & Relocation Resources

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