Sumner IA
45 active listings out of 1.8K total properties we track across 4 Sumner ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Sumner, IA property data
1,580,555 property records for all of Iowa — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Files are published by ZIP, county and state; this city is inside the state file.
Monthly snapshot · 139.5 MB Parquet · CSV (273.5 MB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show Iowa (statewide), not just Sumner. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 45 currently-active listings in Sumner, IA. Full dataset covers 1.8K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Sumner
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Iowa cities within driving distance.
Get Sumner, IA data in your app
GET https://api.straply.com/v1/markets/city/sumner-ia
Authorization: Bearer $STRAPLY_KEY{
"city": "sumner-ia",
"total_tracked": 1842,
"active": 45,
"median_list": 180000
}Sumner, IA real estate: market summary
As of November 2026, Straply tracks 1,842 homes in Sumner, IA, with 45 active for sale at a median list price of $180,000 (~$105/sq ft). Notably, it has notably historic housing — 54% of homes predate 1940.
- Median list price
- $180,000
- Median $/sq ft
- $105
- Active listings
- 45
- Median sale price
- $525,000
- Properties tracked
- 1,842
Frequently asked: Sumner, IA real estate
What is the median home price in Sumner?
The median list price in Sumner, IA is $180,000 (about $105 per square foot), based on 45 active listings tracked by Straply as of November 2026.
What price range are homes in Sumner?
Active listings in Sumner, IA concentrate in: 84% under $300k and 14% $300k–$500k.
How many homes are for sale in Sumner?
Straply is tracking 45 active listings in Sumner, IA out of 1,842 properties on record as of November 2026.
How old are the homes in Sumner?
Most homes in Sumner, IA were built in the 1890s. About 18% were built after 1980, while 54% predate 1940. The newest tracked home dates to 2025.
What types of homes are in Sumner?
Sumner, IA is mostly single-family homes (76% of listings). Also common: lots / land 18%.
How many bedrooms do homes in Sumner typically have?
The most common size in Sumner, IA is 3 bd.
What areas are near Sumner?
Nearby markets Straply also tracks include Tripoli, Fredericksburg, Hawkeye, Readlyn.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.