Alpha, IL demographics:
population, income, and more

Total population
831
3.8% year-over-year change
Median household income
$77,639/yr
3.3% year-over-year change
Housing units
344
-0.3% year-over-year change

Alpha population

How many people live in Alpha

Alpha is home to 831 residents, according to the most recent Census data. Gender-wise, 58% of Alpha locals are male, and 42% are female.

Total population
831
3.8% year-over-year change
Gender ratio
Male
58%
482
Female
42%
349
Value Percent YoY change
Male 482 58% 5.2%
Female 349 42% 1.8%
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 Alpha is 46, with the population distributed as follows: about 20.1% are children under 15, then 9% are in the 15 to 24 age group. Adults between 25 and 44 make up 20.2% of the population, while another 28.9% fall into the 45 to 64 bracket. Finally, around 21.8% are 65 or older.

Median age
45.6
Age breakdown
Under 15
20.1%
15 to 24
9%
25 to 44
20.2%
45 to 64
28.9%
Over 65
21.8%
Value Percent YoY change
Under 15 167 20.1% -1.2%
15 to 24 75 9% -2.6%
25 to 44 168 20.2% 0.6%
45 to 64 240 28.9% 13.7%
Over 65 181 21.8% 2.3%
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

In Alpha, 99.2% of the population are US-born citizens, while 0.8% have gained naturalized citizenship. As for race, 83.5% of locals are Caucasian, 0.2% are African American and 0.2% have Asian roots. There’s also a share of 16% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99.2%
Non-U.S.-born citizens
0.8%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 824 99.2% 3.8%
Non-U.S.-born citizens 7 0.8% 0.0%
Racial breakdown
White
83.5%
Black or African American
0.2%
American Indian and Alaska Native
0%
Asian
0.2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
16%
Other
0%
Value Percent
White 694 83.5%
Black or African American 2 0.2%
Asian 2 0.2%
Two or more races 133 16%

Households in Alpha

A peek inside Alpha households

Alpha has 321 households, with an average of 3 members in each. Of these, 67.6% are families, while the remaining 32.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
321
0.6% year-over-year change
Average people per household
3
Non-family households
104
Family households
217
Value Percent YoY change
Non-family households 104 32.4% 8.3%
Family households 217 67.6% -2.7%
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 Alpha

The housing landscape of Alpha

Alpha's housing consists of 344 units, with 94.2% 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 4.9% of the housing landscape.

Housing units
344
-0.3% year-over-year change
Housing types
Value Percent
1 unit, detached 324 94.2%
2 units 3 0.9%
Mobile home 17 4.9%
Homes built since 2020
0
% year-over-year change

The age of buildings in Alpha

In Alpha, the median construction year is 1963. About 25.6% of homes were built before the 1940s, with another 9.9% 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 88 25.6% 11.4%
Built between 1940 and 1949 34 9.9% 25.9%
Built between 1950 and 1959 30 8.7% -16.7%
Built between 1960 and 1969 76 22.1% 0.0%
Built between 1970 and 1979 80 23.3% -13.0%
Built between 1980 and 1989 12 3.5% -20.0%
Built between 1990 and 1999 5 1.4% 0.0%
Built between 2000 and 2009 17 4.9% 21.4%
Built between 2010 and 2019 2 0.6% 100.0%
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.

Alpha occupancy rates

Out of the 321 occupied housing units in Alpha, 86.6% are owner-occupied, while 13.4% are lived in by tenants. Meanwhile, 6.7% of all homes on the local market sit vacant.

Occupied housing units
321
0.6% year-over-year change
Occupancy breakdown
Renter occupied
43
Owner occupied
278
Value Percent YoY
change
Renter occupied 43 13.4% -12.2%
Owner occupied 278 86.6% 3.0%
Unoccupied housing units
6.7%
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.

Alpha housing costs

Housing costs in Alpha come to a median of $802 per month, while tenants specifically pay a median gross rent of $819.

Median housing costs per month
$802/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.
Median gross rent in Alpha
$819/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Alpha

Alpha education at a glance

About 37.3% of the population in Alpha went to high school, while 25.2% pursued college studies. Another 18% earned an associate degree and 16.7% hold a bachelor’s. Meanwhile, 2.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 233 37.3% -5.3%
College diploma 157 25.2% 14.6%
Associate degree 112 18% 6.7%
Bachelor's degree 104 16.7% 14.3%
Graduate degree 18 2.9% -35.7%
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 Alpha

How much people earn in Alpha

The average annual household income in Alpha was $100,938 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +6.4% change from the previous year. At the same time, the median income stood at $77,639, reflecting a +3.3% shift over the same period.

Average household income in Alpha
$100,938/year
6.4% year-over-year change
Median household income in Alpha
$77,639/year
3.3% year-over-year change

Alpha income by age

In Alpha, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $95,000. Those with someone between 45 and 64 in charge, often well established professionally, earn $83,295 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $34,792, while those led by someone over 65, many of whom may be retired, have about $63,036 in earnings. Overall, 98.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $34,792 10.2%
25 - 44 $95,000 1.3%
45 - 64 $83,295 3.9%
Over 65 $63,036 0.9%
Above poverty level
790
Below poverty level
13
Value Percent YoY
change
Above poverty level 790 98.4% 3.1%
Below poverty level 13 1.6% 18.2%

Average renter income in Alpha

To get a better sense of what renters earn on average in Alpha, their median household income was $41,071 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 23.9%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$41,071
Rent-to-income ratio
23.9%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Alpha

Workforce and job types in Alpha

The job market in Alpha is powered by 412 working residents, spread across a range of industries and roles. 60.2% of the working population are employed in professional or administrative positions, while 39.8% are in hands-on or service-based jobs. Also, 21.6% run their own businesses, 58% are employed by private companies, and 13.6% work in the public sector.

Workforce demographics

Working population
412
4.8% year-over-year change
White collar
248
Blue collar
164
Value Percent YoY change
White collar 248 60.2% 7.4%
Blue collar 164 39.8% 1.2%
Employer type
Self employees
21.6%
Private companies
58%
Governmental workers
13.6%
Not for profit companies
6.8%
Value Percent YoY change
Self employees 89 21.6% 6.0%
Private companies 239 58% -0.8%
Governmental workers 56 13.6% 3.7%
Not for profit companies 28 6.8% 100.0%
Unemployment rate
2.1%
-10.0% year-over-year change

Available workforce

The unemployment rate in Alpha stands at 2.1%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Alpha

How people get around in Alpha

Commuting methods vary: 95.2% of residents travel by personal vehicle and 4.4% 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 392 95.2% 5.7%
Walk 18 4.4% 12.5%
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 Alpha by zipcode?

Zipcode Population Number of households Median income Average income
61413 1,035 418 $73,125 $100,472

Explore more communities

FAQs about Alpha demographics 

What is the total population of Alpha?

Alpha has a total population of 831 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 +3.8% compared to a year ago.

What is the gender ratio in Alpha?

The gender ratio in Alpha is as follows:
  • 58% males (482 residents)
  • 42% females (349 residents)

What is the median age in Alpha?

The median age in Alpha is 45.6.

What is the age distribution of the population in Alpha?

The age distribution in Alpha is as follows:
  • Under 15: 20.1% (167 residents)
  • Ages 15-24: 9% (75 residents)
  • Ages 25-44: 20.2% (168 residents)
  • Ages 45-64: 28.9% (240 residents)
  • Over 65: 21.8% (181 residents)

What is the racial and ethnic makeup of Alpha?

The racial and ethnic makeup of Alpha is as follows:
  • White: 83.5% (694 residents)
  • Black or African American: 0.2% (2 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0.2% (2 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 16% (133 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 99.2% of the population in Alpha.

How many housing units are there in Alpha?

There are 344 housing units in Alpha, reflecting a -0.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Alpha has a total of 321 households, with an average of 3 people in each.

What is the median household income in Alpha?

Alpha has a median household income of $77,639, representing a +3.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Alpha?

The employment rate is 97.9% in Alpha, with a workforce of 412 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 60.2% (248 residents)
  • Blue-collar workers: 39.8% (164 residents)

Places of employment:
  • Self-employed: 21.6% (89 residents)
  • Private companies: 58% (239 residents)
  • Governmental workers: 13.6% (56 residents)
  • Not-for-profit companies: 6.8% (28 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