Buying a Home in Johnston
Quiet, established, and anchored by a well-regarded school district near Saylorville Lake.
Johnston sits in the northwest metro between Urbandale and Saylorville Lake, and it draws buyers who prioritize schools and a settled residential feel over new-construction volume or nightlife.
It's also a notable employment center in its own right — Corteva Agriscience, the descendant of Pioneer Hi-Bred, is headquartered here, and Camp Dodge anchors the Iowa National Guard presence.
Highlights
- A school district with a long-standing strong local reputation
- Saylorville Lake and Terra Lake Park for recreation and trails
- Corteva Agriscience headquarters — a major on-site employer
- Established neighborhoods with mature trees and larger lots in places
Johnston by the numbers
Home value, rent & market activity: Zillow Research (2026-08). Income & demographics: U.S. Census ACS (5-year).
Browse current Johnston listings on Zillow →
School choice: who is moving in, and out
Iowa lets parents enroll a child in a public district other than the one they live in (Iowa Code §282.18). The state publishes the counts, which shows something a school rating cannot: which districts families are actively choosing, and which they are leaving.
School district boundaries do not follow city limits. Figures below describe the district, not the city, and the two can differ a great deal: only about half the children living in the city of Urbandale attend Urbandale schools, while Waukee's district reaches well beyond Waukee. Check any specific address before relying on this.
Source: Iowa Department of Education, Certified Enrollment by District, 2025-26 school year. The bar shows transfers in and out as shares of all transfers, not the net. Percentages are of certified enrollment — every student living in the district, whichever school they attend. A net loss is not a verdict on a school — large districts lose more simply by being large, and families transfer for childcare, a parent's commute and sibling placement as well as for academics.
Schools
Primarily the Johnston Community School District, which is a significant part of the area's appeal to families. Edges of the city fall into neighboring districts — verify by address.
Getting around
Northwest metro with access via I-35/80 and Merle Hay Road; roughly 15–20 minutes to downtown outside of peak.
Metro context
Source: Realtor.com via FRED (metro); Zillow Research (value/rent); U.S. Census ACS (demographics) · Des Moines–West Des Moines, IA · updated 2026-08.
Estimate buy vs rent for Johnston →
General guide only — verify school boundaries, taxes, and current prices for any specific address. Not real-estate or financial advice.