Plumber Salary: Chicago, IL vs San Francisco, CA
BLS reports this occupation as "Plumbers, Pipefitters, and Steamfitters" (47-2152); every figure on this page is for that BLS occupation.
Side-by-side comparison of wages and local price levels for Plumbers in Chicago, IL and San Francisco, CA, based on BLS OEWS May 2025 wage data and BEA regional price parities for 2024.
1Which City Pays More?
Detailed Comparison
| Metric | Chicago, IL | San Francisco, CA | Diff |
|---|---|---|---|
| Median Annual Salary | $103,380▲ | $77,880 | +$25,500 |
| 25th Percentile | $74,300▲ | $62,650 | +$11,650 |
| 75th Percentile | $122,540▲ | $121,770 | +$770 |
| 90th Percentile | $127,200 | $155,330▲ | -$28,130 |
| Price Level (BEA 2024, US = 100) | 103.6 | 115.6 | -12.0 |
| Median at National-Average Prices | $99,792▲ | $67,363 | +$32,429 |
| Total Employment | 12,750 | 5,660 | +7,090 |
3Summary Analysis
On paper, Chicago, IL pays $25,500 more (median: $103,380 vs $77,880). BEA's regional price parity is 103.6 in Chicago, IL and 115.6 in San Francisco, CA (United States = 100). At national-average prices the medians are $99,792 and $67,363, so Chicago, IL comes out ahead once local prices are counted.
5Reading This Comparison
The $25,500 gap between the two medians is a gap in dollars, not in what those dollars buy. Dividing each median by its area's regional price parity restates it at national-average prices: $99,792 for Chicago and $67,363 for San Francisco, a difference of $32,429.
The price levels come from the U.S. Bureau of Economic Analysis, which describes them this way: “Regional price parities (RPPs) measure the differences in price levels across states and metropolitan areas for a given year and are expressed as a percentage of the overall national price level.” The figures used here are the all-items index for each whole metropolitan area (Chicago-Naperville-Elgin, IL-IN; San Francisco-Oakland-Fremont, CA) and cover prices only, not taxes.
BLS estimates 12,750 Plumber jobs in the Chicago area and 5,660 in the San Francisco area. For broader context, see our Illinois overview and the full Plumber city ranking.
Frequently Asked Questions
Is Plumber salary higher in Chicago, IL or San Francisco, CA?
Chicago, IL has the higher median wage for Plumbers ($103,380 per year, against $77,880 in San Francisco, CA; BLS OEWS May 2025). Restated at national-average prices using BEA regional price parities, the medians are $99,792 in Chicago, IL and $67,363 in San Francisco, CA.
How do prices compare between Chicago, IL and San Francisco, CA?
The U.S. Bureau of Economic Analysis puts the 2024 regional price parity at 103.6 for the Chicago-Naperville-Elgin, IL-IN metropolitan area and 115.6 for the San Francisco-Oakland-Fremont, CA metropolitan area, where the United States is 100. That is 3.6% above the national level for Chicago, IL and 15.6% above the national level for San Francisco, CA.
Which city pays Plumbers more once local prices are counted?
Chicago, IL: at national-average prices its median Plumber wage is $99,792, against $67,363 for San Francisco, CA. The adjustment divides each median by the area's BEA regional price parity and covers prices only, not taxes.