Andover, SD demographics:
population, income, and more

Total population
31
-13.9% year-over-year change
Median household income
$68,333/yr
% year-over-year change
Housing units
31
-18.4% year-over-year change

Andover population

How many people live in Andover

Andover is home to 31 residents, according to the most recent Census data. Gender-wise, 48.4% of Andover locals are male, and 51.6% are female.

Total population
31
-13.9% year-over-year change
Gender ratio
Male
48.4%
15
Female
51.6%
16
Value Percent YoY change
Male 15 48.4% -21.1%
Female 16 51.6% -5.9%
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

Adults between 25 and 44 make up 9.7% of the population, while another 45.2% fall into the 45 to 64 bracket. Finally, around 29% are 65 or older.

Median age
61.6
Age breakdown
Under 15
0%
15 to 24
16.1%
25 to 44
9.7%
45 to 64
45.2%
Over 65
29%
Value Percent YoY change
15 to 24 5 16.1% 25.0%
25 to 44 3 9.7% -25.0%
45 to 64 14 45.2% -22.2%
Over 65 9 29% -10.0%
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

In Andover, 93.6% of the population are US-born citizens, while 6.4% have gained naturalized citizenship.

Citizenship
U.S.-born citizens
93.6%
Non-U.S.-born citizens
6.4%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 29 93.6% -14.7%
Non-U.S.-born citizens 2 6.4% 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 31 100%

Households in Andover

A peek inside Andover households

Andover has 22 households, with an average of 1 members in each. Of these, 50% are families, while the remaining 50% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
22
-12.0% year-over-year change
Average people per household
1
Non-family households
11
Family households
11
Value Percent YoY change
Non-family households 11 50% -31.2%
Family households 11 50% 22.2%
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 Andover

The housing landscape of Andover

Andover's housing consists of 31 units, with 74.2% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 25.8% of the housing landscape.

Housing units
31
-18.4% year-over-year change
Housing types
Value Percent
1 unit, detached 23 74.2%
Mobile home 8 25.8%
Homes built since 2020
0
% year-over-year change

The age of buildings in Andover

In Andover, the median construction year is 1938. 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 22 71% -15.4%
Built between 1990 and 1999 2 6.4% 100.0%
Built between 2000 and 2009 1 3.2% -50.0%
Built between 2010 and 2019 6 19.4% 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.

Andover occupancy rates

Out of the 22 occupied housing units in Andover, 86.4% are owner-occupied, while 13.6% are lived in by tenants. Meanwhile, 29% of all homes on the local market sit vacant.

Occupied housing units
22
-12.0% year-over-year change
Occupancy breakdown
Renter occupied
3
Owner occupied
19
Value Percent YoY
change
Renter occupied 3 13.6% 50.0%
Owner occupied 19 86.4% -17.4%
Unoccupied housing units
29.0%
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.

Andover housing costs

Median housing costs per month
$638/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.

Education in Andover

Andover education at a glance

About 22.6% of the population in Andover went to high school, while 38.7% pursued college studies. Another 19.4% earned an associate degree and 19.4% hold a bachelor’s.

Education level
Value Percent YoY change
High school diploma 7 22.6% -22.2%
College diploma 12 38.7% 0.0%
Associate degree 6 19.4% -25.0%
Bachelor's degree 6 19.4% -14.3%
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 Andover

How much people earn in Andover

The average annual household income in Andover was $80,032 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +26.3% change from the previous year.

Average household income in Andover
$80,032/year
26.3% year-over-year change
Median household income in Andover
$68,333/year
% year-over-year change

Andover income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $79,688 overall. Overall, 90.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $79,688 4.9%
Over 65 $31,250 0.0%
Above poverty level
28
Below poverty level
3
Value Percent YoY
change
Above poverty level 28 90.3% -17.6%
Below poverty level 3 9.7% 50.0%

Employment in Andover

Workforce and job types in Andover

The job market in Andover is powered by 14 working residents, spread across a range of industries and roles. 64.3% of the working population are employed in professional or administrative positions, while 35.7% are in hands-on or service-based jobs.

Workforce demographics

Working population
14
-6.7% year-over-year change
White collar
9
Blue collar
5
Value Percent YoY change
White collar 9 64.3% 0.0%
Blue collar 5 35.7% -16.7%
Employer type
Self employees
14.3%
Private companies
71.4%
Governmental workers
0%
Not for profit companies
14.3%
Value Percent YoY change
Self employees 2 14.3% -33.3%
Private companies 10 71.4% 0.0%
Not for profit companies 2 14.3% 0.0%

Transportation in Andover

How people get around in Andover

In Andover, the average commute time is 13 minutes.

Commute time
13 min
-10.2% year-over-year change
Means of transportation
Value Percent YoY change
Car 14 100% -6.7%
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 Andover by zipcode?

Zipcode Population Number of households Median income Average income
57422 174 82 $88,125 $97,982

Explore more communities

FAQs about Andover demographics 

What is the total population of Andover?

Andover has a total population of 31 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 -13.9% compared to a year ago.

What is the gender ratio in Andover?

The gender ratio in Andover is as follows:
  • 48.4% males (15 residents)
  • 51.6% females (16 residents)

What is the median age in Andover?

The median age in Andover is 61.6.

What is the age distribution of the population in Andover?

The age distribution in Andover is as follows:
  • Under 15: 0% (0 residents)
  • Ages 15-24: 16.1% (5 residents)
  • Ages 25-44: 9.7% (3 residents)
  • Ages 45-64: 45.2% (14 residents)
  • Over 65: 29% (9 residents)

What is the racial and ethnic makeup of Andover?

The racial and ethnic makeup of Andover is as follows:
  • White: 100% (31 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 0% (0 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 93.6% of the population in Andover.

How many housing units are there in Andover?

There are 31 housing units in Andover, reflecting a -18.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Andover has a total of 22 households, with an average of 1 people in each.

What is the median household income in Andover?

Andover has a median household income of $68,333, representing a % shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Andover?

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

Job types:
  • White-collar workers: 64.3% (9 residents)
  • Blue-collar workers: 35.7% (5 residents)

Places of employment:
  • Self-employed: 14.3% (2 residents)
  • Private companies: 71.4% (10 residents)
  • Governmental workers: 0% (0 residents)
  • Not-for-profit companies: 14.3% (2 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