Saint Lucas, IA demographics:
population, income, and more

Total population
137
-20.4% year-over-year change
Median household income
$110,938/yr
49.2% year-over-year change
Housing units
66
-23.3% year-over-year change

Saint Lucas population

How many people live in Saint Lucas

Saint Lucas is home to 137 residents, according to the most recent Census data. Gender-wise, 54% of Saint Lucas locals are male, and 46% are female.

Total population
137
-20.4% year-over-year change
Gender ratio
Male
54%
74
Female
46%
63
Value Percent YoY change
Male 74 54% -10.8%
Female 63 46% -29.2%
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 Saint Lucas is 40, with the population distributed as follows: about 27% are children under 15, then 8.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 20.4% of the population, while another 27% fall into the 45 to 64 bracket. Finally, around 16.8% are 65 or older.

Median age
39.7
Age breakdown
Under 15
27%
15 to 24
8.8%
25 to 44
20.4%
45 to 64
27%
Over 65
16.8%
Value Percent YoY change
Under 15 37 27% -33.9%
15 to 24 12 8.8% -33.3%
25 to 44 28 20.4% -31.7%
45 to 64 37 27% -9.8%
Over 65 23 16.8% 43.8%
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 137 100% -20.4%
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 137 100%

Households in Saint Lucas

A peek inside Saint Lucas households

Saint Lucas has 49 households, with an average of 3 members in each. Of these, 77.6% are families, while the remaining 22.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
49
-19.7% year-over-year change
Average people per household
3
Non-family households
11
Family households
38
Value Percent YoY change
Non-family households 11 22.4% -38.9%
Family households 38 77.6% -11.6%
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 Saint Lucas

The housing landscape of Saint Lucas

Saint Lucas's housing consists of 66 units, with 92.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 4.6% of the housing landscape.

Housing units
66
-23.3% year-over-year change
Housing types
Value Percent
1 unit, detached 61 92.4%
1 unit, attached 2 3%
Mobile home 3 4.6%
Homes built since 2020
% year-over-year change

The age of buildings in Saint Lucas

In Saint Lucas, the median construction year is 1959. 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 18 27.3% -28.0%
Built between 1950 and 1959 16 24.2% -15.8%
Built between 1970 and 1979 16 24.2% -15.8%
Built between 1980 and 1989 3 4.6% -50.0%
Built between 1990 and 1999 4 6.1% -50.0%
Built between 2000 and 2009 7 10.6% 16.7%
Built between 2010 and 2019 2 3% -33.3%
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.

Saint Lucas occupancy rates

Out of the 49 occupied housing units in Saint Lucas, 95.9% are owner-occupied, while 4.1% are lived in by tenants. Meanwhile, 25.8% of all homes on the local market sit vacant.

Occupied housing units
49
-19.7% year-over-year change
Occupancy breakdown
Renter occupied
2
Owner occupied
47
Value Percent YoY
change
Renter occupied 2 4.1% 100.0%
Owner occupied 47 95.9% -21.7%
Unoccupied housing units
25.8%
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.

Saint Lucas housing costs

Median housing costs per month
$950/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 Saint Lucas

Saint Lucas education at a glance

About 43.2% of the population in Saint Lucas went to high school, while 14.7% pursued college studies. Another 28.4% earned an associate degree and 4.2% hold a bachelor’s. Meanwhile, 8.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1 1% N/A
High school diploma 41 43.2% -16.3%
College diploma 14 14.7% -22.2%
Associate degree 27 28.4% -3.6%
Bachelor's degree 4 4.2% -55.6%
Graduate degree 8 8.4% 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 Saint Lucas

How much people earn in Saint Lucas

The average annual household income in Saint Lucas was $99,033 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +22% change from the previous year. At the same time, the median income stood at $110,938, reflecting a +49.2% shift over the same period.

Average household income in Saint Lucas
$99,033/year
22.0% year-over-year change
Median household income in Saint Lucas
$110,938/year
49.2% year-over-year change

Saint Lucas income by age

In Saint Lucas, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $98,750. Those with someone between 45 and 64 in charge, often well established professionally, earn $128,750 overall. Overall, 93.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $98,750 65.2%
45 - 64 $128,750 71.7%
Over 65 $110,625 1.7%
Above poverty level
123
Below poverty level
8
Value Percent YoY
change
Above poverty level 123 93.9% -19.6%
Below poverty level 8 6.1% -33.3%

Employment in Saint Lucas

Workforce and job types in Saint Lucas

59.2% of the working population are employed in professional or administrative positions, while 40.8% are in hands-on or service-based jobs. Also, 15.8% run their own businesses, 51.3% are employed by private companies, and 19.7% work in the public sector.

Workforce demographics

White collar
45
Blue collar
31
Value Percent YoY change
White collar 45 59.2% -16.7%
Blue collar 31 40.8% -3.1%
Employer type
Self employees
15.8%
Private companies
51.3%
Governmental workers
19.7%
Not for profit companies
13.2%
Value Percent YoY change
Self employees 12 15.8% 0.0%
Private companies 39 51.3% 2.6%
Governmental workers 15 19.7% -21.1%
Not for profit companies 10 13.2% -41.2%

Transportation in Saint Lucas

How people get around in Saint Lucas

Commuting methods vary: 98.6% of residents travel by personal vehicle and 1.4% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 71 98.6% -7.8%
Walk 1 1.4% 0.0%
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 Saint Lucas by zipcode?

Zipcode Population Number of households Median income Average income
52166 137 49 $110,938 $99,033

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FAQs about Saint Lucas demographics 

What is the total population of Saint Lucas?

Saint Lucas has a total population of 137 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 -20.4% compared to a year ago.

What is the gender ratio in Saint Lucas?

The gender ratio in Saint Lucas is as follows:
  • 54% males (74 residents)
  • 46% females (63 residents)

What is the median age in Saint Lucas?

The median age in Saint Lucas is 39.7.

What is the age distribution of the population in Saint Lucas?

The age distribution in Saint Lucas is as follows:
  • Under 15: 27% (37 residents)
  • Ages 15-24: 8.8% (12 residents)
  • Ages 25-44: 20.4% (28 residents)
  • Ages 45-64: 27% (37 residents)
  • Over 65: 16.8% (23 residents)

What is the racial and ethnic makeup of Saint Lucas?

The racial and ethnic makeup of Saint Lucas is as follows:
  • White: 100% (137 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 Saint Lucas are U.S.-born citizens?

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

How many housing units are there in Saint Lucas?

There are 66 housing units in Saint Lucas, reflecting a -23.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Saint Lucas has a total of 49 households, with an average of 3 people in each.

What is the median household income in Saint Lucas?

Saint Lucas has a median household income of $110,938, representing a +49.2% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Saint Lucas?

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

Job types:
  • White-collar workers: 59.2% (45 residents)
  • Blue-collar workers: 40.8% (31 residents)

Places of employment:
  • Self-employed: 15.8% (12 residents)
  • Private companies: 51.3% (39 residents)
  • Governmental workers: 19.7% (15 residents)
  • Not-for-profit companies: 13.2% (10 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