84-inch manhole cost in Illinois
Updated · BuildGets Team
Public bids in Illinois put the 84-inch manhole at a median of $13,925 each, with the middle half of bids between $11,800 and $19,700. That is 60 % below the national median of $35,000. Based on 21 bidder prices from 3 public bid tabulations opened between April 2023 and June 2024.
| Median bid in Illinois | $13,925 / EA |
| Middle 50 % of bids | $11,800 – $19,700 |
| National median | $35,000 (-60 %) |
| Bidder prices · bid tabs · owners | 21 · 3 · 1 |
Bid tabs in Illinois
| Owner | Bid opening | Low bid | Median of bids | Bids |
|---|---|---|---|---|
| Old Town 1-A Recon. | Jun 2024 | $13,925 | 9 | |
| 2024 Kings Road and Alameda Drive Drainage Improvements | Nov 2023 | $12,500 | 9 | |
| 2023 HIGH CAPACITY INLET PROJECT | Apr 2023 | $15,000 | 3 |
Prices are what contractors bid on public jobs in Illinois, not installed costs from a price book. What each item includes varies by owner: read the item description in each bid tab before comparing. National figure and every state: 84-inch manhole unit price. Every unit price in Illinois: Illinois unit prices.
Cite as: BuildGets BID, 84-inch manhole cost in Illinois, October 2026. https://www.buildgets.com/us/unit-prices/84-inch-manhole/il/ (CC BY 4.0)
Questions
How much does an 84-inch manhole cost in Illinois?
Public bids in Illinois put the 84-inch manhole at a median of $13,925 each, with the middle half of bids between $11,800 and $19,700. That is 60 % below the national median of $35,000. Based on 21 bidder prices from 3 public bid tabulations opened between April 2023 and June 2024.
Is Illinois more expensive than the national average?
For this item the Illinois median bid is 60 % below the national median of $35,000. Bid prices depend on the owner, the job size and what the item includes, so compare with the sources below.