# Planned developments in Sioux County, IA

Boardwalk found 140+ planned projects in Sioux County, IA in public filings from the last 12 months, mostly infrastructure and residential. The latest is on the Sioux Center City Council agenda for Oct 5, 2026.

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

## Sioux County at a glance

| Measure | Value |
|---|---|
| Projects, last 12 months | 140+ |
| New in the last 30 days | 8 |
| Most common type | Infrastructure |
| Latest filing | Oct 5, 2026, Sioux Center City Council |
| Sources we check | 8 |

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 Sioux County

By type, last 12 months.

| Type | Projects | Share |
|---|---|---|
| Infrastructure | 53 | 36% |
| Residential | 36 | 24% |
| Development decisions | 24 | 16% |
| Public and institutional | 21 | 14% |
| Commercial | 8 | 5% |
| Industrial | 3 | 2% |
| Agricultural | 1 | 1% |
| Mixed use | 1 | 1% |

## Recent projects in Sioux County

| Project | Location | Developer | Type | Size | Stage | Latest meeting |
|---|---|---|---|---|---|---|
| New Police Department Facility on Highway 10 | Orange City, IA | Vander Pol Excavating | Fire and police stations | Not stated in filing | Out to bid | Sep 18, 2026 |
| Wastewater Infrastructure Upgrades | Sioux Center, IA | Not stated | Sewer lift stations | Not stated in filing | Early planning | Sep 15, 2026 |
| 4-Unit Residential Development | Sioux Center, IA | Axis Company | Duplexes to fourplexes | 4 units | Recommended | Aug 27, 2026 |
| East Interceptor Improvement Project Report | Sioux Center, IA | Not stated | Sewer and wastewater | Not stated in filing | Early planning | Aug 24, 2026 |
| Data Center Proposal near Hwy 75 | Hull, IA | PathOne Data Centers | Data centers | Not stated in filing | Early planning | Aug 10, 2026 |
| Hawarden Fire Training Center Engineering Design Agreement | Hawarden, IA | Not stated | Government buildings | Not stated in filing | In design | Jul 22, 2026 |
| Main Street Reconstruction Project | Hospers, IA | City of Hospers | Roads and highways | Not stated in filing | Out to bid | Jul 20, 2026 |
| $2.7M Bridge East of Alton Infrastructure Project | Sioux County, IA | Not stated | Bridges | Not stated in filing | Early planning | Jul 14, 2026 |
| 6.16-Acre Residential Land Sale | Sioux Center, IA | Sioux Center Land Development | Residential | 6.16 acres | Approved | Jul 7, 2026 |
| 38-Acre Data Center Development | Sioux County, IA | Path 1 Data Centers | Data centers | 38 acres | Early planning | Jun 30, 2026 |
| New Boyden Shop Construction | Sioux County, IA | Not stated | Government buildings | Not stated in filing | Approved | Jun 30, 2026 |
| 30-Unit Residential Development | Sioux Center, IA | Ridge Creek LLC | Apartments | 30 apartments | Approved | May 11, 2026 |

Showing 12 of 140+ projects. A free trial opens the full records and documents.

Samples show projects filed by companies or public bodies.

## Cities in Sioux County

- [Orange City, IA](https://boardwalkai.com/development/iowa/orange-city/) · 29 projects
- [Hull, IA](https://boardwalkai.com/development/iowa/hull/) · 22 projects
- Sioux Center, IA · 16 projects
- Rock Valley, IA · 14 projects
- Hospers, IA · 13 projects
- Ireton, IA · 11 projects
- Boyden, IA · 9 projects
- Alton, IA · 4 projects
- Hawarden, IA · 3 projects
- Maurice, IA · 1 project

## Nearby places

- [Lyon County, IA](https://boardwalkai.com/development/iowa/lyon/) · 82 projects
- [Plymouth County, IA](https://boardwalkai.com/development/iowa/plymouth/) · 390+ projects
- [O'Brien County, IA](https://boardwalkai.com/development/iowa/o-brien/) · 110+ projects
- [Cherokee County, IA](https://boardwalkai.com/development/iowa/cherokee/) · 23 projects
- [Osceola County, IA](https://boardwalkai.com/development/iowa/osceola/) · 26 projects
- [Clay County, IA](https://boardwalkai.com/development/iowa/clay/) · 62 projects

All places in Iowa: [Iowa](https://boardwalkai.com/development/iowa/)

## Questions about Sioux County

### What's planned in Sioux County, IA?

Boardwalk found 140+ planned projects in Sioux County, IA in the last 12 months, mostly infrastructure and residential. The latest is on the Sioux Center City Council agenda for Oct 5, 2026.

### Where does this data come from?

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

### How current is it?

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

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

Yes, a Boardwalk Alert emails you new Sioux 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.** [sioux.json](https://boardwalkai.com/data/places/iowa/sioux.json) · [sioux.md](https://boardwalkai.com/development/iowa/sioux/index.md)

## How to cite

Source: Boardwalk, "Planned developments in Sioux County, IA", boardwalkai.com/development/iowa/sioux/, data as of Oct 11, 2026.

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