DuPage County, IL — 2026 YTD
DuPage County, IL indexed 860 development projects YTD in 2026 (through 2026-09-03). Residential leads at 13% (116 projects). Westmont is the most active city (156 projects), followed by Villa Park (75).
Data through September 3, 2026 · Updated September 4, 2026 · America/Denver · Refreshed weekly
YTD Projects
860
Cities in County
28
County activity by period
| Period | Projects |
|---|---|
| Year to date (Jan 1 – Sep 3, 2026) | 860 |
| August 2026 | 41 |
| This week (Aug 31 – Sep 3, 2026) | 0 |
Projects by Type (YTD)
| Type | Projects |
|---|---|
| Residential | 116 |
| Civic Actions | 103 |
| Commercial | 31 |
| Industrial | 7 |
| Infrastructure | 6 |
| Institutional/Public | 3 |
Cities in DuPage County
City-level counts for YTD 2026. Linked cities have enough distinct activity for a standalone page.
| City | YTD Projects | Top Type |
|---|---|---|
| Westmont | 156 | Residential |
| Villa Park | 75 | Civic Actions |
| Elmhurst | 67 | Residential |
| Downers Grove | 64 | Civic Actions |
| Wood Dale | 56 | — |
| Winfield | 40 | Commercial |
| Wheaton | 36 | Civic Actions |
| Oak Brook | 32 | Commercial |
| Lombard | 28 | — |
| Oakbrook Terrace | 25 | Civic Actions |
| Bloomingdale | 25 | Civic Actions |
| Warrenville | 25 | Civic Actions |
| Woodridge | 24 | Industrial |
| Naperville | 24 | Civic Actions |
| St. Charles | 23 | — |
| Addison | 17 | Civic Actions |
| Willowbrook | 17 | Civic Actions |
| Itasca | 15 | Civic Actions |
| Batavia | 13 | — |
| Lemont | 13 | Civic Actions |
| Carol Stream | 12 | Infrastructure |
| Clarendon Hills | 12 | Civic Actions |
| Lisle | 11 | Civic Actions |
| Bensenville | 10 | — |
| Roselle | 9 | Civic Actions |
| Aurora | 9 | Civic Actions |
| Darien | 9 | Civic Actions |
| Glendale Heights | 8 | Civic Actions |
Frequently asked questions
- How many development projects were indexed in DuPage County, IL YTD 2026?
- 860 projects with indexed meeting dates year-to-date through 2026-09-03.
- Which cities in DuPage County had the most development activity?
- Westmont (156), Villa Park (75), Elmhurst (67) lead the county by project count.