Amherst, SD demographics:
population, income, and more

Total population
75
0.0% year-over-year change
Median household income
$/yr
% year-over-year change
Housing units
26
8.3% year-over-year change

Amherst population

How many people live in Amherst

Amherst is home to 75 residents, according to the most recent Census data. Gender-wise, 40% of Amherst locals are male, and 60% are female.

Total population
75
0.0% year-over-year change
Gender ratio
Male
40%
30
Female
60%
45
Value Percent YoY change
Male 30 40% 7.1%
Female 45 60% -4.3%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Amherst is 17, with the population distributed as follows: about 40% are children under 15, then 16% are in the 15 to 24 age group. Finally, around 4% are 65 or older.

Median age
16.6
Age breakdown
Under 15
40%
15 to 24
16%
25 to 44
0%
45 to 64
40%
Over 65
4%
Value Percent YoY change
Under 15 30 40% -11.8%
15 to 24 12 16% 0.0%
45 to 64 30 40% 15.4%
Over 65 3 4% 0.0%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 75 100% 0.0%
Racial breakdown
White
100%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
0%
Other
0%
Value Percent
White 75 100%

Households in Amherst

A peek inside Amherst households

Amherst has 18 households, with an average of 4 members in each.

Households stats

Total households
18
12.5% year-over-year change
Average people per household
4
Non-family households
Family households
18
Value Percent YoY change
Family households 18 100% 12.5%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Amherst

The housing landscape of Amherst

Amherst's housing consists of 26 units, with 100% being detached single-family homes ideal for those wanting space.

Housing units
26
8.3% year-over-year change
Housing types
Value Percent
1 unit, detached 26 100%
Homes built since 2020
% year-over-year change

The age of buildings in Amherst

In Amherst, the median construction year is 1943. About 30.8% of homes were built before the 1940s, with another 57.7% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 8 30.8% 0.0%
Built between 1940 and 1949 15 57.7% 15.4%
Built between 1970 and 1979 3 11.5% 0.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Amherst occupancy rates

Meanwhile, 30.8% of all homes on the local market sit vacant.

Occupied housing units
18
12.5% year-over-year change
Occupancy breakdown
Renter occupied
Owner occupied
18
Value Percent YoY
change
Owner occupied 18 100% 12.5%
Unoccupied housing units
30.8%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Education in Amherst

Amherst education at a glance

Meanwhile, 45.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
Associate degree 3 9.1% 50.0%
Bachelor's degree 15 45.4% 15.4%
Graduate degree 15 45.4% 7.1%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Amherst

How much people earn in Amherst

Amherst income by age

Overall, 100% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change

Employment in Amherst

Workforce and job types in Amherst

Workforce demographics

White collar
27
Blue collar
Value Percent YoY change
White collar 27 100% 12.5%
Employer type
Self employees
0%
Private companies
0%
Governmental workers
44.4%
Not for profit companies
55.6%
Value Percent YoY change
Governmental workers 12 44.4% 9.1%
Not for profit companies 15 55.6% 15.4%

Transportation in Amherst

How people get around in Amherst

Means of transportation
Value Percent YoY change
Car 12 100% 9.1%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Amherst by zipcode?

Zipcode Population Number of households Median income Average income
57421 75 18 $0 $0

Explore more communities

FAQs about Amherst demographics 

What is the total population of Amherst?

Amherst has a total population of 75 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by 0.0% compared to a year ago.

What is the gender ratio in Amherst?

The gender ratio in Amherst is as follows:
  • 40% males (30 residents)
  • 60% females (45 residents)

What is the median age in Amherst?

The median age in Amherst is 16.6.

What is the age distribution of the population in Amherst?

The age distribution in Amherst is as follows:
  • Under 15: 40% (30 residents)
  • Ages 15-24: 16% (12 residents)
  • Ages 25-44: 0% ( residents)
  • Ages 45-64: 40% (30 residents)
  • Over 65: 4% (3 residents)

What is the racial and ethnic makeup of Amherst?

The racial and ethnic makeup of Amherst is as follows:
  • White: 100% (75 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 0% ( residents)
  • Other: 0% ( residents)

What percentage of the population in Amherst are U.S.-born citizens?

U.S.-born citizens represent 100% of the population in Amherst.

How many housing units are there in Amherst?

There are 26 housing units in Amherst, reflecting a +8.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Amherst and what is the average household size?

Amherst has a total of 18 households, with an average of 4 people in each.

What is the job market overview for Amherst?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 100% (27 residents)
  • Blue-collar workers: 0% ( residents)

Places of employment:
  • Self-employed: 0% ( residents)
  • Private companies: 0% ( residents)
  • Governmental workers: 44.4% (12 residents)
  • Not-for-profit companies: 55.6% (15 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025