Cross-jurisdiction comparison
Electrical Panel Upgrade costs 1.7× more in Chicago than in Corona
3,165 permits across 8 jurisdictions. Each bar is the median value declared on the filing.
Reading the spread
Across 8 jurisdictions the middle one files a median of $5,000, and 5 of them land within a quarter of that. The gap in the headline is between Chicago and Corona — a difference between cities, not a range to expect inside one.
Within a single city the spread is wider still. New Orleans runs from $1,400 at the tenth percentile to $18,054 at the ninetieth, 12.9× end to end, while Sacramento is the tightest at 3.3×. That is the number worth carrying into a conversation with a contractor: a quote outside your own city's range is worth asking about, and a quote outside another city's tells you nothing.
8 of these 8 jurisdictions cleared 60 permits, which is the bar this site sets before a city may hold either end of a comparison. The rest are shown because their own page is worth reading, not because they are precise enough to headline.
Full numbers
| City | 10% | Median | 90% | Permits |
|---|---|---|---|---|
| Chicago, IL | $1,500 | $5,000 | $9,837 | 624 |
| New Orleans, LA | $1,400 | $5,000 | $18,054 | 497 |
| Marin County, CA | $2,000 | $5,000 | $10,733 | 254 |
| Everett, WA | $1,763 | $5,000 | $17,377 | 74 |
| Sacramento, CA | $2,461 | $4,000 | $8,000 | 1,012 |
| Baton Rouge, LA | $1,000 | $3,250 | $10,000 | 171 |
| Kansas City, MO | $1,500 | $3,000 | $7,535 | 410 |
| Corona, CA | $1,500 | $3,000 | $5,000 | 123 |
Declared permit values, last 24 months. Updated 2026-09-24. Methodology.