57445 Zip Code Map | Maps, Demographics and Population for Groton, SD

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57445 is a 5-digit zip code located in Groton, South Dakota. Groton is the primary city for 57445 and is located in Caledonia. In the most recent US census the population of 57445 was 1951.

There are a total of 881 housing units in 57445, South Dakota. A total of 14.19% (125) are currently vacant.

Heading	Statistic
Timezone	GMT-6
City Name	Groton
Housing Units	881
Median Home Value	$173,700
Universities	0
Law Enforcement	1 Locations
Hospitals	0

Heading	Statistic
Current Population	1,951*
Avg Income	$81,964
Occupied Houses	774
Vacant Houses	125
* Population taken from the last census in 2020.

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3 digit state zip code map of South Dakota

South Dakota 3-Digit Zip Code Map Showing 57445

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County Map Showing 57445, South Dakota

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You can download our data and files for 57445 here for FREE. If you need any data that isn't available here please get in touch through our contact form.

Population Figures for 57445

Total Population by Age

57445 has a total population of 1,951. In the bar chart and table below, this population is split into 18 different age range segments.

Most inhabitants of 57445 are in the 10 to 14 years age bracket. As of the last census, there are 217 people in this segment.

The 80 to 84 years segment is the smallest age range in 57445. There are just 30 people in this category.

Age Range	Population
Under 5	85
5 to 9	96
10 to 14	217
15 to 19	113
20 to 24	70
25 to 29	132
30 to 34	190
35 to 39	110
40 to 44	91

Age Range	Population
45 to 49	64
50 to 54	152
55 to 59	134
60 to 64	81
65 to 69	129
70 to 74	87
75 to 79	60
80 to 84	30
Over 85	69

Race and Gender Population of 57445

Men make up the highest portion of people in 57445. There are 999 men and 911 women in this 5-digit zip code.

There are no people who identify as: Black, American Indian, Asian, Native Hawaiian in this 57445 zip code.

Most people in this zip code are White, with a total of 1,849 people in this category.

The chart and table below shows the population of people and which race they belong to in 57445

Gender	Population
Male	999
Female	911

Race	Population
White	1,849
Some other race	21

Real Estate Figures

Median Rent	Median House Value	Median Rooms in House	Most Common Heating Type
$7	$173,700	6.4 rooms	Utility gas

Housing Types in 57445 Zip Code

Below are two charts showing the amount of occupied vs vacant homes and the amount of renter vs owner occupied houses in the 57445 zip code.

The 57445 zip code area has a homeowner vacancy rate of 16.98% and a rental vacancy rate of 43.4%. This means there are a total of 125 vacant housing units throughout the zip code area. Conversely there are 774 housing units that are currently occupied.

Occupied Units	Vacant Units	Owner Vacancy Rate	Rental Vacancy Rate
774	125	16.98%	43.4%

Owner-Occupied	Renter-Occupied
611	163

Property Value in 57445

Most homes in 57445 are valued Median, with 173,700 houses in this category.

There are just 40 houses valued at Median. As you can see in the chart and table below, this is the smallest segment in this zip code.

The affordability ratio for the 57445 zip code in South Dakota is 1.8. This is calculated by dividing the median housing value by the median income and is used to show how affordable a zip code is.

An affordability ratio of 1.8 is generally considered Low (Affordable).

House Value	Units
Less than $50,000	4,030
$50,000 to $99,999	5,030
$100,000 to $149,999	104,070
$150,000 to $199,999	100,040
$200,000 to $299,999	103,040

House Value	Units
$300,000 to $499,999	101,000
$500,000 to $999,999	1,060
$1,000,000 or more	40
Median House Value	$173,700

Heating Types for Homes in 57445

There are 5 different heating types used by people in the 57445 zip code area. As you can see from the table and chart below; Utility gas, Bottled, tank, or LP gas, Electricity, Fuel oil, kerosene, etc., Other fuel are the most commonly used heating types in this area.

Utility gas is most commonly used to heat homes in 57445. As you can see below, there are 386 houses that use this method.

Heating Type	Units
Utility gas	386
Bottled, tank, or LP gas	99
Electricity	276
Fuel oil, kerosene, etc.	7
Coal or coke	0

Heating Type	Units
Wood	0
Solar energy	0
Other fuel	6
No fuel used	0

Household Income Generated 12-months of 2022

The chart and tables below show the household income segments for households in the 57445. 2.7 of households are on the low end, earning less than $10,000 in 2022.

On the other end, 7.5 of households earned more than $200,000 in the same year. You will also see that the mean income of this zip code is around $97,545.

Most households in 57445 earn in the $100,000 to $149,999 range. 16% of households are in this segment.

Income Range	Percent
Less than $10,000	2.7
$10,000 to $14,999	0.9
$15,000 to $24,999	7.4
$25,000 to $34,999	10.5
$35,000 to $49,999	9.8
$50,000 to $74,999	15.1

Income Range	Percent
$75,000 to $99,999	16.4
$100,000 to $149,999	16.4
$150,000 to $199,999	13.3
$200,000 or more	7.5
Mean income	$97,545

Bedrooms, Rooms and Units in Structures in 57445

Below are three pie charts and tables showing the amount of bedrooms, total rooms and structures in houses for this zip code.

Most houses in 57445 have 5 or more bedrooms, with a total of 43 houses.

In regards to rooms in general, people in this zip code have an average of 6.4 rooms in their house. Most houses actually have 9 rooms or more in their house. 181 homes fit into this category.

181 homes in 57445 are in the 1-unit, detached category, which is the most common in terms of structures for this area.

The largest homes tracked, which are 20 units or more, make up 15 of the houses in this zip code. On the other end, 760 houses make up the smallest homes, which are 1 unit, mobile homes or boats.

Bedrooms	Units
No bedroom	43
1 bedroom	43
2 bedrooms	43
3 bedrooms	43
4 bedrooms	43
5 or more bedrooms	43

Rooms	Units
1 room	0
2 rooms	7
3 rooms	62
4 rooms	135
5 rooms	116
6 rooms	144
7 rooms	144
8 rooms	110
9 rooms or more	181
Median rooms	6.4

Units in Structure	Units
1-unit, detached	638
1-unit, attached	21
2 units	21
3 or 4 units	30
5 to 9 units	52
10 to 19 units	42
20 or more units	15
Mobile home	6
Boat, RV, van, etc.	95

Healthcare and Hospitals

Hospitals Database

There are currently no hospital and healthcare locations in the zip code of 57445.

Universities

Universities Database