# Planned developments in Adams County, IL

Boardwalk found 390+ planned projects in Adams County, IL in public filings from the last 12 months, mostly infrastructure and commercial. The latest is on the City of Quincy City Council agenda for Oct 5, 2026.

Data as of Oct 11, 2026. Updated monthly. Page: https://boardwalkai.com/development/illinois/adams/

## Adams County at a glance

| Measure | Value |
|---|---|
| Projects, last 12 months | 390+ |
| New in the last 30 days | 22 |
| Most common type | Infrastructure |
| Latest filing | Oct 5, 2026, City of Quincy City Council |
| Sources we check | 1 |

Last 12 months, duplicates merged. Includes private, public, and small jobs. How we count: https://boardwalkai.com/coverage/#how-we-count

## What's planned in Adams County

By type, last 12 months.

| Type | Projects | Share |
|---|---|---|
| Infrastructure | 130+ | 34% |
| Commercial | 97 | 25% |
| Development decisions | 74 | 19% |
| Residential | 40 | 10% |
| Public and institutional | 26 | 7% |
| Industrial | 23 | 6% |
| Mixed use | 1 | Under 1% |

## Recent projects in Adams County

| Project | Location | Developer | Type | Size | Stage | Latest meeting |
|---|---|---|---|---|---|---|
| $98K State Street Road Improvement | Quincy, IL | Not stated | Roads and highways | Not stated in filing | In design | Oct 5, 2026 |
| $61.5K Harrison Street Pump Station Design | Quincy, IL | Not stated | Utilities | Not stated in filing | In design | Oct 5, 2026 |
| Hampshire Street Streetscape Improvements | Quincy, IL | Not stated | Roads and highways | Not stated in filing | Early planning | Sep 28, 2026 |
| $312K North Main Street Streetscape Project | Bloomfield, IL | Not stated | Roads and highways | Not stated in filing | In design | Sep 14, 2026 |
| $16K Vent House Repair Engineering Services | Quincy, IL | Not stated | Utilities | Not stated in filing | Recommended | Sep 8, 2026 |
| $56K Waste Water Treatment Plant Aeration System Upgrade | Quincy, IL | Not stated | Sewer and wastewater | Not stated in filing | Recommended | Sep 8, 2026 |
| $1.08M Architectural and Engineering Contract for Quincy Indoor Sports Complex | Quincy, IL | Not stated | Parks | Not stated in filing | Approved | Aug 31, 2026 |
| $1.08M Quincy Sports Complex Architectural and Engineering Services | Quincy, IL | Not stated | Parks | Not stated in filing | In design | Aug 31, 2026 |
| 2.5 MWAC Commercial Solar Energy Facility on 16 Acres | Quincy, IL | Sol Source Power, LLC | Power plants | 16 acres | Seeking approval | Jul 22, 2026 |
| 1.0 MWAC Commercial Solar Facility on 8 Acres | Paloma, IL | Pivot Energy | Power plants | 8 acres | Seeking approval | Apr 22, 2026 |
| 8.95-Acre Residential Subdivision | Quincy, IL | Bana Land Company | Single-family | 8.95 acres | Referred | Nov 10, 2025 |

Showing 11 of 390+ projects. A free trial opens the full records and documents.

Samples show projects filed by companies or public bodies.

## Cities in Adams County

- [Quincy, IL](https://boardwalkai.com/development/illinois/quincy/) · 200+ projects
- [Liberty, IL](https://boardwalkai.com/development/illinois/liberty/) · 130+ projects
- Bloomfield, IL · 14 projects
- Clayton, IL · 11 projects
- Camp Point, IL · 1 project
- Mendon, IL · 1 project
- Payson, IL · 1 project
- Ursa, IL · Checked, no projects in 12 months

## Nearby places

- [Hancock County, IL](https://boardwalkai.com/development/illinois/hancock/) · 53 projects
- Brown County, IL · 4 projects
- [Schuyler County, IL](https://boardwalkai.com/development/illinois/schuyler/) · 23 projects
- [McDonough County, IL](https://boardwalkai.com/development/illinois/mcdonough/) · 67 projects
- [Pike County, IL](https://boardwalkai.com/development/illinois/pike/) · 37 projects
- Scott County, IL · 19 projects

All places in Illinois: [Illinois](https://boardwalkai.com/development/illinois/)

## Questions about Adams County

### What's planned in Adams County, IL?

Boardwalk found 390+ planned projects in Adams County, IL in the last 12 months, mostly infrastructure and commercial. The latest is on the City of Quincy City Council agenda for Oct 5, 2026.

### Where does this data come from?

Boardwalk's Adams County projects come from public meeting records, such as City of Quincy City Council agendas and minutes. Each one links to the original filing.

### How current is it?

Boardwalk checks Adams County's public records at least once a week; the last check was Oct 9, 2026. These counts are as of Oct 11, 2026 and refresh monthly.

### Can I get an Alert for new Adams County projects?

Yes, a Boardwalk Alert emails you new Adams County projects daily, weekly, or monthly. Start with a 7-day free trial, no credit card needed.

## Get the full data

- **Count for free.** Connect Boardwalk to Claude or ChatGPT and ask how many projects match. Counting is free during your trial and on every plan. [Use it in Claude or ChatGPT](https://boardwalkai.com/mcp/)
- **Open the records.** Start a 7-day free trial, no credit card. It includes 50 project records. [Start free trial](https://boardwalkai.com/auth/signup/)
- **Use it in your tools.** CSV export, the API, and the MCP server come with every plan. [API docs](https://boardwalkai.com/docs/api/)
- **Download these numbers.** [adams.json](https://boardwalkai.com/data/places/illinois/adams.json) · [adams.md](https://boardwalkai.com/development/illinois/adams/index.md)

## How to cite

Source: Boardwalk, "Planned developments in Adams County, IL", boardwalkai.com/development/illinois/adams/, data as of Oct 11, 2026.

How we count: https://boardwalkai.com/coverage/#how-we-count