Lake City, SD demographics:
population, income, and more

Total population
40
-28.6% year-over-year change
Median household income
$41,563/yr
-5.0% year-over-year change
Housing units
31
6.9% year-over-year change

Lake City population

How many people live in Lake City

Lake City is home to 40 residents, according to the most recent Census data. Gender-wise, 70% of Lake City locals are male, and 30% are female.

Total population
40
-28.6% year-over-year change
Gender ratio
Male
70%
28
Female
30%
12
Value Percent YoY change
Male 28 70% -26.3%
Female 12 30% -33.3%
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

Adults between 25 and 44 make up 25% of the population, while another 7.5% fall into the 45 to 64 bracket. Finally, around 60% are 65 or older.

Median age
65.7
Age breakdown
Under 15
7.5%
15 to 24
0%
25 to 44
25%
45 to 64
7.5%
Over 65
60%
Value Percent YoY change
Under 15 3 7.5% -70.0%
25 to 44 10 25% -50.0%
45 to 64 3 7.5% -40.0%
Over 65 24 60% 14.3%
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 40 100% -20.0%
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 40 100%

Households in Lake City

A peek inside Lake City households

Lake City has 21 households, with an average of 2 members in each. Of these, 52.4% are families, while the remaining 47.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
21
5.0% year-over-year change
Average people per household
2
Non-family households
10
Family households
11
Value Percent YoY change
Non-family households 10 47.6% 42.9%
Family households 11 52.4% -15.4%
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 Lake City

The housing landscape of Lake City

Lake City's housing consists of 31 units, with 93.6% 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 6.4% of the housing landscape.

Housing units
31
6.9% year-over-year change
Housing types
Value Percent
1 unit, detached 29 93.6%
Mobile home 2 6.4%
Homes built since 2020
0
% year-over-year change

The age of buildings in Lake City

In Lake City, the median construction year is 1983. 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 9 29% 12.5%
Built between 1950 and 1959 2 6.4% 0.0%
Built between 1960 and 1969 2 6.4% 100.0%
Built between 1970 and 1979 1 3.2% -50.0%
Built between 1980 and 1989 5 16.1% -16.7%
Built between 1990 and 1999 4 12.9% 33.3%
Built between 2000 and 2009 1 3.2% -50.0%
Built between 2010 and 2019 7 22.6% 75.0%
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.

Lake City occupancy rates

Meanwhile, 32.3% of all homes on the local market sit vacant.

Occupied housing units
21
5.0% year-over-year change
Occupancy breakdown
Renter occupied
0
Owner occupied
21
Value Percent YoY
change
Owner occupied 21 100% 16.7%
Unoccupied housing units
32.3%
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.

Lake City housing costs

Median housing costs per month
$488/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 Lake City

Lake City education at a glance

About 27% of the population in Lake City went to high school, while 8.1% pursued college studies. Another 16.2% earned an associate degree and 37.8% hold a bachelor’s.

Education level
Value Percent YoY change
No high school 4 10.8% N/A
High school diploma 10 27% -58.3%
College diploma 3 8.1% -50.0%
Associate degree 6 16.2% 50.0%
Bachelor's degree 14 37.8% 16.7%
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 Lake City

How much people earn in Lake City

The average annual household income in Lake City was $59,343 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -4% change from the previous year. At the same time, the median income stood at $41,563, reflecting a -5% shift over the same period.

Average household income in Lake City
$59,343/year
-4.0% year-over-year change
Median household income in Lake City
$41,563/year
-5.0% year-over-year change

Lake City income by age

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

Income breakdown by age
Value YoY change
Over 65 $36,875 -7.8%
Above poverty level
37
Below poverty level
0
Value Percent YoY
change
Above poverty level 37 100% 15.6%

Employment in Lake City

Workforce and job types in Lake City

The job market in Lake City is powered by 25 working residents, spread across a range of industries and roles. 64% of the working population are employed in professional or administrative positions, while 36% are in hands-on or service-based jobs. Also, 32% run their own businesses, 36% are employed by private companies, and 32% work in the public sector.

Workforce demographics

Working population
25
-30.6% year-over-year change
White collar
16
Blue collar
9
Value Percent YoY change
White collar 16 64% -11.1%
Blue collar 9 36% -50.0%
Employer type
Self employees
32%
Private companies
36%
Governmental workers
32%
Not for profit companies
0%
Value Percent YoY change
Self employees 8 32% -61.9%
Private companies 9 36% 12.5%
Governmental workers 8 32% 14.3%

Transportation in Lake City

How people get around in Lake City

In Lake City, the average commute time is 28 minutes.

Commute time
28 min
57.3% year-over-year change
Means of transportation
Value Percent YoY change
Car 25 100% -30.6%
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 Lake City by zipcode?

Zipcode Population Number of households Median income Average income
57247 211 122 $50,455 $79,775

Explore more communities

FAQs about Lake City demographics 

What is the total population of Lake City?

Lake City has a total population of 40 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 -28.6% compared to a year ago.

What is the gender ratio in Lake City?

The gender ratio in Lake City is as follows:
  • 70% males (28 residents)
  • 30% females (12 residents)

What is the median age in Lake City?

The median age in Lake City is 65.7.

What is the age distribution of the population in Lake City?

The age distribution in Lake City is as follows:
  • Under 15: 7.5% (3 residents)
  • Ages 15-24: 0% (0 residents)
  • Ages 25-44: 25% (10 residents)
  • Ages 45-64: 7.5% (3 residents)
  • Over 65: 60% (24 residents)

What is the racial and ethnic makeup of Lake City?

The racial and ethnic makeup of Lake City is as follows:
  • White: 100% (40 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 Lake City are U.S.-born citizens?

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

How many housing units are there in Lake City?

There are 31 housing units in Lake City, reflecting a +6.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Lake City has a total of 21 households, with an average of 2 people in each.

What is the median household income in Lake City?

Lake City has a median household income of $41,563, representing a -5.0% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Lake City?

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

Job types:
  • White-collar workers: 64% (16 residents)
  • Blue-collar workers: 36% (9 residents)

Places of employment:
  • Self-employed: 32% (8 residents)
  • Private companies: 36% (9 residents)
  • Governmental workers: 32% (8 residents)
  • Not-for-profit companies: 0% (0 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