Pulaski County, Illinois Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 96th-largest in Illinois
The population of Pulaski County, Illinois is 5,074 as of the 2023 American Community Survey, making it the 96th-largest county in Illinois. The median household income is $43,227, the median home value is $81,000, and the median age is 42.7.
The population of Pulaski County has declined 20.4% since 2010 (6,131 → 4,879), a -1.62% annualized rate.
5,074
Population
-1.62%
Annual growth
25
People / sq mi
$43,227
Median Income
$81,000
Median Home Value
Pulaski County covers 199 sq mi of land at 25.5 people per square mile.
About Pulaski County, IL
In Pulaski County, home values do the distinguishing — a median of $81,000. Pulaski County is a county in Illinois with a population of 5,074.
Money is tight relative to the rest of US counties: the median household earns just $43,227, below the US median of $78,538. The poverty rate is 15.2%, above the national 12.4%. Real estate is inexpensive, with a typical home worth only $81,000, with typical rent around $625.
Four-year-degree attainment is near the bottom of the range for US counties, 11.9%, below the national 35.0%. Remote work is below the national 14.0% at 6.5%, and the average commute runs about 30 minutes each way.
Pulaski County Population History (2010-2024)
The county of Pulaski County had a population of 6,131 in 2010 and 4,879 in 2024, a -20.4% growth over 14 years. The peak was 6,131 in 2010. Average annual growth rate: -1.62%.
4,879
Population (2024)
6,131
Population (2010)
6,131
Peak (2010)
-1.62%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 6,131 |
| 2011 | 5,990 |
| 2012 | 5,965 |
| 2013 | 5,897 |
| 2014 | 5,802 |
| 2015 | 5,662 |
| 2016 | 5,604 |
| 2017 | 5,531 |
| 2018 | 5,426 |
| 2019 | 5,309 |
| 2020 | 5,179 |
| 2021 | 5,093 |
| 2022 | 4,966 |
| 2023 | 4,957 |
| 2024 | 4,879 |
Race & Ethnicity
| White | 62.8% |
| Black or African American | 32.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.3% |
| Two or More Races | 0.0% |
Age & Sex
42.7
Median Age
48.7%
Female
51.3%
Male
22.8%
Age 65+
Age Distribution
Children (under 15): 16.4% · Seniors (65+): 22.8%
Income & Poverty
| Median household income | $43,227$-38,475 vs state |
| Mean household income | $56,889 |
| Per-capita income | $24,463 |
| Poverty rate | 15.2%+7.0% vs state |
| Unemployment rate | 1.1% |
| Employment-to-population | 43.7% |
Top Industries by Employment
The largest employment sector in Pulaski County is professional & business services, accounting for 29.7% of workers.
How residents commute
0.3%
Drive alone
1.2%
Carpool
79.6%
Public transit
6.5%
Work from home
29.8 min
Avg commute
Housing
$81,000$-169,500 vs state
Median home value
$625
Median rent
67.5%
Homeownership rate
2,845
Total housing units
65.4%
Occupied
34.6%
Vacant
32.5%
Renter-occupied
Social & access
92.6%
With health insurance
66.9%
With broadband internet
30.7%
Foreign-born
11.9%
Veterans (18+)
24.4%
With a disability
99.1%
Speak language other than English at home
Education
87.4%
High School+
11.9%
Bachelor's+
Largest cities in Illinois
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County rankings
Frequently Asked Questions
Pulaski County, Illinois has a population of 5,074 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 96th-largest county in Illinois. Population density is 25 people per square mile.
The population of Pulaski County has declined 20.4% since 2010 (6,131 → 4,879), a -1.62% annualized rate.
The median household income in Pulaski County, Illinois is $43,227, with mean (average) household income of $56,889 and per-capita income of $24,463. 15.2% of residents live below the federal poverty level.
In Pulaski County, the largest racial and ethnic groups are White (62.8%), Black or African American (32.3%), Hispanic or Latino (1.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Pulaski County, Illinois is 42.7 years. Residents are 48.7% female and 51.3% male.
The median home value in Pulaski County is $81,000 and median monthly rent is $625. 67.5% of occupied housing units are owner-occupied. The county has 2,845 total housing units, 34.6% of which are vacant.
The largest employment sector in Pulaski County, Illinois is professional, scientific, and management services, employing 29.7% of workers. The unemployment rate is 1.1%.
Chicago is among the largest cities associated with Pulaski County, Illinois, with a population of 2,707,648.
Pulaski County, IL Climate
Pulaski County, IL has an average annual temperature of 13.9°C (57°F) and receives about 1212 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
13.9°C
Avg Temp
1212
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 0° / 32° | 80 mm |
| February | 3° / 37° | 89 mm |
| March | 8° / 47° | 122 mm |
| April | 14° / 57° | 118 mm |
| May | 19° / 66° | 128 mm |
| June | 24° / 75° | 100 mm |
| July | 26° / 79° | 94 mm |
| August | 25° / 77° | 93 mm |
| September | 21° / 70° | 90 mm |
| October | 15° / 59° | 79 mm |
| November | 9° / 47° | 109 mm |
| December | 3° / 38° | 110 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Pulaski County, IL
The most comfortable months to visit Pulaski County, IL are typically September, June and May, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 32°C high). The coldest is January (near -5°C low). May is usually the wettest month.
Where to stay near Pulaski County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.