Caldwell
Caldwell homes by ZIP code: 83605 and 83607
Caldwell street addresses use two ZIP codes, and each has a homes page. 83605 is the code on the College of Idaho's campus address. 83607 also reaches towns beyond Caldwell. The ZIP is still just the mail route.
Browse homes: 83605 · 83607 · All Caldwell
Open a ZIP page, set your filters, and Save this search. Looking at both codes, or near campus? Talk to a local expert. No obligation.
What a ZIP code tells you
A ZIP code delivers the mail. It does not set the city limit, the tax bill, or school assignment. School assignment follows the address. Look up the house in the Canyon County Assessor property search.
Caldwell street addresses use 83605 and 83607. 83606 is for PO boxes, not a street of houses to browse.
Browse Caldwell by ZIP
| ZIP | What to know | Browse |
|---|---|---|
| 83605 | Caldwell street addresses, including the College of Idaho's campus address. Some 83605 addresses are in Middleton. The homes page shows Caldwell homes. | 83605 homes |
| 83607 | The other Caldwell street ZIP. It also reaches beyond Caldwell, including Huston. Check the city on the listing. | 83607 homes |
Map links, if you want filters on a map: 83605 and 83607. All Caldwell homes includes both.
Near the College of Idaho
The College of Idaho's address is 2112 Cleveland Blvd, Caldwell, ID 83605. That places the campus address in 83605, south of downtown. Homes near campus that are listed in Caldwell are on the 83605 page and on Caldwell homes. This is a place note, not a claim about who lives nearby.
Before you buy
- Confirm the city on the county record, especially in 83607.
- HOA. Ask, and read the CC&Rs. HOAs in new communities.
- New or resale. New construction versus resale and new-construction property tax.
- Irrigation. Caldwell is among the cities with an ordinance requiring pressurized irrigation in new subdivisions. Ask who supplies the water for that lot. The Nampa-Meridian Irrigation District FAQ is one place that describes those city ordinances. Wells, septic, and irrigation is the buyer checklist. Do not assume which district serves which street.
The city guide is Moving to Nampa and Caldwell. Nampa's three codes are in Nampa homes by ZIP. Nearby hubs: Nampa, Middleton, and Parma.
Related guides
| Guide | Why it helps |
|---|---|
| Moving to Nampa and Caldwell | The Canyon County housing guide |
| Nampa homes by ZIP | 83651, 83686, and 83687 |
| Wells, septic, and irrigation | Questions for the water on a specific lot |
| HOAs in new communities | What to read before you rely on a listing remark |
| Treasure Valley cities | Caldwell next to Nampa, Meridian, Eagle, and Boise |
| All guides | Every BrowseIdaho guide in one place |
FAQ
- What ZIP codes does Caldwell, Idaho use?
- Caldwell street addresses use 83605 and 83607. 83606 is used for PO boxes.
- Is the College of Idaho in 83605 or 83607?
- The campus address, 2112 Cleveland Blvd, is in 83605.
- Is every 83607 address in Caldwell?
- No. 83607 also reaches beyond Caldwell, including Huston. Read the city on the listing and on the county record. The 83607 homes page shows Caldwell homes in that ZIP.
- Can I search Caldwell homes by ZIP on BrowseIdaho?
- Yes. Open the 83605 or 83607 homes page, add price and bedrooms, and save the search. The Caldwell page shows both ZIP codes.
- Do new Caldwell subdivisions have pressurized irrigation?
- Caldwell has an ordinance requiring these systems in new subdivisions. Ask who supplies the water for the lot you are buying. The ordinance is not the same thing as knowing the provider.
- Where do I look up a Caldwell property's parcel and tax record?
- Use the Canyon County Assessor property search. Bring the street address, not just the ZIP.