57445 — Groton, SD Home Values
Typical home value $248,335 as of June 2026 · 3rd of 5 in Aberdeen, SD
Blue: typical home value (Zillow ZHVI) in ZIP code 57445, June 2021 to June 2026. This page shows observed data only; no forecast.
How 57445 compares in the Aberdeen, SD area
ZIP code 57445 (Groton, SD) has a typical home value of $248,335 as of June 2026, ranking 3rd of 5 ZIP codes tracked in the Aberdeen, SD area, more expensive than about 60% of ZIP codes in the metro. Prices here have moved +2.6% over the trailing 12 months. Over the past five years, the typical value in this ZIP code has changed +18.1%, from $210,266 in June 2021 to $248,335 in June 2026.
Every figure above is observed Zillow data. Sialim's forecasting engine works at the metro level; see the Aberdeen, SD forecast for a modeled outlook, or browse the full ranked list of ZIP codes in Aberdeen.
Population and demographics
ZIP code 57445 has a population of 2,033, per the Census Bureau's American Community Survey 5-year estimate. By race and ethnicity: 96.3% White, 2.1% Hispanic or Latino, and 1.6% two or more races.
Nearby public schools
| School | Address | Distance |
|---|---|---|
| Groton Area Elementary - 02 | 810 N 1st St, Groton, SD | 1 mi |
| Groton Area High School - 01 | 502 N 2nd St, Groton, SD | 1.3 mi |
| Groton Area Middle School - 04 | 502 N 2nd St, Groton, SD | 1.3 mi |
Distance is straight-line from the ZIP code's center; driving distance will be longer. School attendance is set by district boundaries, not proximity. Confirm which school a specific address is zoned for with the local school district. Source: National Center for Education Statistics.
Frequently asked questions
What is the typical home value in ZIP code 57445?
$248,335 as of June 2026, the latest month Zillow has published observed data for.
Is 57445 an expensive ZIP code in the Aberdeen, SD area?
57445 ranks 3rd of 5 ZIP codes in the Aberdeen, SD area by typical home value, more expensive than about 60% of ZIP codes in the metro.
How much have home values in 57445 changed over the past year?
+2.6% over the trailing 12 months, from observed Zillow data.
What is the population of ZIP code 57445?
2,033, per the US Census Bureau's American Community Survey 5-year estimate.
What are the closest public schools to ZIP code 57445?
Groton Area Elementary - 02 (1 mi), Groton Area High School - 01 (1.3 mi), Groton Area Middle School - 04 (1.3 mi), by straight-line distance from the ZIP code's center. School attendance is set by district boundaries, not proximity. Confirm assignment with the local school district.
Is this page showing a forecast for 57445?
No. Every number on this page is observed Zillow data as of June 2026, not a forecast. Sialim's forecasting engine runs at the metro level; see the Aberdeen, SD forecast for a modeled outlook.
ZIP-level values shown here are observed Zillow data, not forecasts. Sialim's forecasting engine works at the metro level today; ZIP-level forecasts are planned for Sialim Pro. Data © Zillow, via Zillow Research.