Nampa, Idaho
In Nampa, Idaho, a gallon of regular gas costs $4.15 as of 2026-03-22 — $0.27 above the national average of $3.88. The average monthly rent for all unit types is $1,250, compared to the national average of $1,900. Grocery inflation is running at 2.58% year-over-year. Since 2022, bread prices have increased significantly while egg prices have been volatile due to avian flu outbreaks. Nampa's cost-of-living index of 94 puts it below the national average of 100.
Key Numbers
Gas (Regular)
$4.15
National: $3.88
Avg Rent (All)
$1,250
National: $1,900
Grocery Inflation
2.58%
Year-over-year
Fast Food Avg
$12.75
Combo meal
Electricity
10.4¢/kWh
~$94/mo avg bill
Car Insurance
$121/mo
$1,450/yr state avg
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Grocery Prices
Grocery Item Prices — 2022 to Present
| Item | 2022 | 2023 | 2024 | 2025 | 2026 | Change |
|---|---|---|---|---|---|---|
| Eggs (dozen)Bird flu volatility | $2.79 | $2.45 | $3.10 | $4.88 | $2.44 | +2960.0% |
| Ground Beef (lb) | $3.85 | $4.75 | $4.99 | $5.15 | $5.29 | +37.4% |
| Milk (gallon) | $3.39 | $3.62 | $3.58 | $3.70 | $3.75 | +630.0% |
| Bread (lb) | $2.10 | $2.85 | $3.10 | $3.25 | $3.32 | +1900.0% |
| Chicken Breast (lb) | $3.62 | $3.82 | $3.92 | $3.97 | $3.99 | +2630.0% |
Dining & Restaurants
Fast Food Meal
$12.75
Casual Dining
$19.50
Monthly Spend
$490
+3.5% YoYChain Restaurant Meal Prices — 2022 vs. Today
Combo meal / typical order for one
McDonalds
2022: $5.95
$7.99
+34.3%Wendys
2022: $9.10
$12.89
+41.6%Five Guys
2022: $17.50
$21.25
+21.4%Eating out more? Save on groceries with Ibotta and cook at home more often.
Looking for an Apartment in Nampa?
Average 1BR: $975/mo · 2BR: $1,475/mo
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