Groton, SD 57445 - Home Prices, Rental Trends, Listings & Demographics | Prop:Metrics

Groton, SD—57445

Real Estate Data & Market Trends

Key Metrics at a Glance

Median Home Value

$239,000

5.1% YoY Growth

Household Income

$76,200

15.8% YoY Growth

Days on Market

36.0% Shorter YoY

Home Price Forecast

0.4%

Median Rent

$675

N/A

1-Bed Rent

$650

N/A

2-Bed Rent

$675

N/A

3-Bed Rent

$795

N/A

Home Price Trends — Groton, SD

As of Dec '25, the median home price in Groton, SD is $239,000, with a year-over-year change of 5.1%. This indicates that home prices in Groton, SD are increasing. According to Zillow, the 1-year price projection is 0.4%, suggesting a relatively flat housing market in the next year.

Cost per Home Type

Home Type	Median Home Value	YoY % Change
All Homes	$239,000	5.1%
Single Family	$239,000	4.4%
Condos	N/A	N/A

Cost per Home Size

Home Size	Median Home Value	YoY % Change
1 Bed

Rental Trends — Groton, SD

Groton, SD lacks sufficient rental market data for analysis.

Type	Median Rent	Average Rent
Average Rent	$675	$674
Studio Rent	N/A	N/A
1 Bed Rent	$650	$644
2 Bed Rent	$675	$682
3 Bed Rent	$795	$795
4 Bed Rent	N/A	N/A

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% of Rental Stock

1 Bedroom

6.5%

2 Bedrooms

55.9%

3 Bedrooms

16.7%

4 Bedrooms

3.8%

5+ Bedrooms

17.2%

Property Listings — Groton, SD

As of Dec '25, Realtor.com reports that the median days on market for a home in Groton, SD is 57. This is a decrease of -25.0% from last year, suggesting that homes are sitting on the market shorter than last year. The percentage of listed homes with a reduced price is 0.0%, representing a small inventory and little supply pressure on home prices.

Metric	Zip Code Average	Year over Year % Change
Median Listing Price	$155,000	-14.0%
Listing Count	3	-44.0%
Listings as % of Homes	0.2%	-44.0%
Days on Market	29	-36.0%

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Demographics — Groton, SD

As of the latest ACS Survey released in 2023, Groton, SD has a population of 2,030, which has increased by 2.4% over the past 5 years. Groton, SD is a popular place for families, as children make up 26.3% of the population. The area has a moderately educated workforce, with 27.1% of adult residents holding a bachelor’s degree or higher. There are few residents working remotely, with 2.5% reporting working from home.

Metric	Latest Census	YoY % Change
Population	2,030	2.4%
% Under 18	26.3%	-12.6%
% Seniors	19.3%	7.8%
% WFH	2.5%	-65.8%
% w/ College Degree	27.1%	7.1%

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As of the latest ACS Survey released in 2023, Groton, SD is a predominantly white area, with 91.0% of the population identifying as white. The white population has shrunk by 1.0% in the last 5 years. The second most common race or ethnicity in Groton, SD is hispanic, making up 5.1% of the population. Foreign-born residents account for 3.5% of the population in Groton, SD, and this percentage has increased by 3400.0% as of the ACS Survey 5 years prior, suggesting more immigrants are calling the area home.

Race and Ethnicity

Metric	Latest Census	5-Year % Change
% White	91.0%	-1.0%
% Black	0.0%	N/A
% Hispanic	5.1%	-19.0%
% Asian	2.1%	∞%
% Foreign Born	3.5%	3,400.0%

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Mortgage and Risk — Groton, SD

According to HUD data as of 2023, there were 29 mortgage originations in Groton, SD, of which 83.0% of loans were conventional mortgages. The average loan-to-value was 73.0%, with 31.0% above 90% LTV (very high). This implies large mortgage risk in Groton, SD. Investor activity is low, as 0.0% of loans were by investors. 3.0% of loans were cash-out refinances, suggesting few homeowners are tapping equity.

Mortgages

Metric	Zip Code Average
Total Loan Originations	29
% Conventional Loans	83.0%
% Government Loans	17.0%
% Investor Loans	0.0%
% Second Loans	0.0%
% Cash Out Refinance	3.0%

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Rentals and Section 8 — Groton, SD

Groton, SD lacks sufficient Section 8 program data for analysis.

Section 8 Market Size

Total Units under HUD	15
Total Units Section 8	15
% Rentals under Section 8	N/A
% Occupied Section 8	81.0%

Section 8 Opportunity

Home Size	HUD Premium	Market Rent	Max HUD Rent
1 Bedroom	$90	$650	$740
2 Bedroom	$295	$675	$970
3 Bedroom	$515	$795	$1,310
4 Bedroom	N/A	N/A	$1,620

Groton, SD—57445

Key Metrics at a Glance

Home Price Trends — Groton, SD

Cost per Home Type

Cost per Home Size

% of Housing Stock

Rental Trends — Groton, SD

% of Rental Stock

Property Listings — Groton, SD

Demographics — Groton, SD

Race and Ethnicity

Mortgage and Risk — Groton, SD

Mortgages

Rentals and Section 8 — Groton, SD

Section 8 Market Size

Section 8 Opportunity

Affordability — Groton, SD

Home Price to Income Ratio

Groton, SD — ZIP Code Boundary Map

Nearby ZIP Codes

Bath, SD

Stratford, SD

Claremont, SD

Columbia, SD

Houghton, SD

Frequently Asked Questions

Metric	Zip Code Average
Home Price to Income Ratio	2.8
Median Home Price	$239,000
Median Household Income	$76,200

Groton, SD—57445

Key Metrics at a Glance

Home Price Trends — Groton, SD

Cost per Home Type

Cost per Home Size

% of Housing Stock

Rental Trends — Groton, SD

% of Rental Stock

Property Listings — Groton, SD

Demographics — Groton, SD

Race and Ethnicity

Mortgage and Risk — Groton, SD

Mortgages

Rentals and Section 8 — Groton, SD

Section 8 Market Size

Section 8 Opportunity

Affordability — Groton, SD

Home Price to Income Ratio

Groton, SD — ZIP Code Boundary Map

Nearby ZIP Codes

Bath, SD

Stratford, SD

Claremont, SD

Columbia, SD

Houghton, SD

Frequently Asked Questions

What is the average home price in Groton, SD 57445?

How have home prices in Groton, SD 57445 changed over the past year?

What is the home price projection for Groton, SD 57445?

What are the demographics of Groton, SD 57445?

How long does it take homes to sell in Groton, SD 57445?

What is the average rent price in Groton, SD 57445?