Onawa IA
21 active listings out of 1.7K total properties we track across 3 Onawa ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Iowa (statewide), not just Onawa. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 21 currently-active listings in Onawa, IA. Full dataset covers 1.7K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Onawa
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Iowa cities within driving distance.
Get Onawa, IA data in your app
GET https://api.straply.com/v1/markets/city/onawa-ia
Authorization: Bearer $STRAPLY_KEY{
"city": "onawa-ia",
"total_tracked": 1684,
"active": 21,
"median_list": 247450
}Onawa, IA real estate: market summary
As of April 2026, Straply tracks 1,684 homes in Onawa, IA, with 21 active for sale at a median list price of $247,450 (~$142/sq ft). Notably, it has notably historic housing — 46% of homes predate 1940.
- Median list price
- $247,450
- Median $/sq ft
- $142
- Active listings
- 21
- Properties tracked
- 1,684
Frequently asked: Onawa, IA real estate
What is the median home price in Onawa?
The median list price in Onawa, IA is $247,450 (about $142 per square foot), based on 21 active listings tracked by Straply as of April 2026.
What price range are homes in Onawa?
Active listings in Onawa, IA concentrate in: 80% under $300k and 20% $300k–$500k.
How many homes are for sale in Onawa?
Straply is tracking 21 active listings in Onawa, IA out of 1,684 properties on record as of April 2026.
How old are the homes in Onawa?
Most homes in Onawa, IA were built in the 1920s. About 22% were built after 1980, while 46% predate 1940. The newest tracked home dates to 2025.
What types of homes are in Onawa?
Onawa, IA is mostly single-family homes (100% of listings).
How many bedrooms do homes in Onawa typically have?
The most common size in Onawa, IA is 3 bd.
What areas are near Onawa?
Nearby markets Straply also tracks include Whiting, Mapleton, Charter Oak, Anthon.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.