2025

Counties in Illinois ranked by Hispanic Other Race Population

This list ranks the 102 counties in Illinois based on their Hispanic Some Other Race (SOR) population, as estimated by the United States Census Bureau. It also highlights population changes in these counties over the past five years.
Updated Feb 13, 2025

Top 5 counties with the largest Hispanic Other Race population in Illinois

View All
  • 1
    Cook County
    Hispanic Other Race population in Cook County is 572,878
    9.89% of Cook County population is Hispanic Other Race
  • 2
    Kane County
    Hispanic Other Race population in Kane County is 65,806
    11.05% of Kane County population is Hispanic Other Race
  • 3
    Lake County
    Hispanic Other Race population in Lake County is 55,358
    6.93% of Lake County population is Hispanic Other Race
  • 4
    Will County
    Hispanic Other Race population in Will County is 46,351
    6.01% of Will County population is Hispanic Other Race
  • 5
    DuPage County
    Hispanic Other Race population in DuPage County is 46,237
    4.54% of DuPage County population is Hispanic Other Race

List of 102 counties in Illinois by Hispanic Other Race Population

View Methodology
Rank by Hispanic Other Race Population
County
Hispanic Other Race Population
% of Total County Population
% of Total Illinois Hispanic Other Race Population
5 Year Rank Trend
1 Cook County 572,878 9.89% 65.31%
2 Kane County 65,806 11.05% 7.50%
3 Lake County 55,358 6.93% 6.31%
4 Will County 46,351 6.01% 5.28%
5 DuPage County 46,237 4.54% 5.27%
6 Winnebago County 13,489 4.34% 1.54%
7 McHenry County 9,738 2.84% 1.11%
8 7,372 4.80% 0.84%
9 6,538 11.16% 0.75%
10 6,140 3.95% 0.70%
11 4,413 4.03% 0.50%
12 4,220 3.66% 0.48%
13 3,648 1.89% 0.42%
14 3,536 1.29% 0.40%
15 3,265 1.47% 0.37%
16 3,094 2.72% 0.35%
17 2,020 0.72% 0.23%
18 1,863 1.03% 0.21%
19 1,395 2.46% 0.16%
20 1,243 2.23% 0.14%
21 1,126 3.22% 0.13%
22 1,123 1.87% 0.13%
23 1,058 7.63% 0.12%
24 1,044 2.00% 0.12%
25 1,011 3.59% 0.12%
26 992 1.78% 0.11%
27 869 1.66% 0.10%
28 804 0.39% 0.09%
29 741 4.31% 0.08%
30 644 0.84% 0.07%
31 592 0.55% 0.07%
32 589 1.59% 0.07%
33 438 0.93% 0.05%
34 381 1.23% 0.04%
35 379 0.98% 0.04%
36 360 0.99% 0.04%
37 356 0.26% 0.04%
38 275 1.32% 0.03%
39 271 0.77% 0.03%
40 251 1.79% 0.03%
41 234 1.08% 0.03%
42 226 0.33% 0.03%
43 213 0.76% 0.02%
44 211 0.46% 0.02%
45 207 0.60% 0.02%
46 204 0.53% 0.02%
47 203 0.59% 0.02%
48 192 0.40% 0.02%
48 192 2.94% 0.02%
49 181 0.52% 0.02%
50 169 0.47% 0.02%
51 165 0.42% 0.02%
52 158 0.97% 0.02%
53 147 0.82% 0.02%
54 133 0.82% 0.02%
55 131 0.81% 0.01%
56 130 0.18% 0.01%
57 123 0.76% 0.01%
58 122 1.00% 0.01%
59 121 2.09% 0.01%
60 107 0.37% 0.01%
61 102 0.26% 0.01%
62 100 0.68% 0.01%
63 97 0.42% 0.01%
64 88 0.36% 0.01%
65 87 0.59% 0.01%
66 81 0.20% 0.01%
66 81 0.50% 0.01%
67 77 0.52% 0.01%
68 71 0.44% 0.01%
69 66 0.23% 0.01%
70 65 0.38% 0.01%
70 65 0.46% 0.01%
71 62 0.34% 0.01%
72 58 0.26% 0.01%
73 55 0.26% 0.01%
74 54 1.10% 0.01%
75 53 0.82% 0.01%
76 45 0.81% 0.01%
77 44 0.38% 0.01%
77 44 0.33% 0.01%
77 44 0.28% 0.01%
78 41 0.34% -
79 40 0.28% -
80 34 0.36% -
81 30 0.43% -
82 26 0.15% -
83 24 0.11% -
84 19 0.23% -
85 17 0.46% -
86 16 0.25% -
87 13 0.08% -
88 10 0.05% -
88 10 0.09% -
89 5 0.04% -
89 5 0.04% -
89 5 0.13% -
90 3 0.02% -
91 2 0.04% -
92 1 0.02% -

List of counties with no Hispanic Other Race Population in Illinois

According to data from the United States Census Bureau, the following counties in Illinois have no recorded Hispanic Other Race population*:
  • Alexander County
  • Gallatin County
* These counties were not included in the ranking above, as they do not meet the population criteria. It is possible that a small population exists but was not reported or captured due to limitations or variations in Census data collection and reporting.

Methodology

This ranking list is based on data from the American Community Survey (ACS) 5-Year Estimates, conducted by the U.S. Census Bureau. The ACS is one of the most reliable sources for understanding population trends across different locations, and it provides estimates for various racial and ethnic groups at city, county, state and all geography levels down to the Census block group.
This list ranks counties in Illinois by their Hispanic Some Other Race (SOR) population, using the most recent ACS data available.

How the Census Defines Hispanic Other Race Population

The U.S. Census Bureau allows people to self-identify their race, meaning individuals can choose one or more racial categories when responding to the survey. In this ranking, we include everyone who identifies as Hispanic Other Race, whether alone or in combination with another race.
Here are a few important things to know about how race is reported:
  • Some people identify as Hispanic Other Race alone, while others identify as Hispanic Other Race along with another race (such as Hispanic Other Race and White).
  • Hispanic / Latino origin is reported separately from race, so someone can be both Hispanic and Hispanic Other Race .
  • We’ve used the “Hispanic Other Race alone or in combination” category unless noted otherwise, which gives a broader picture of the Hispanic Other Race population in each area.

How We Ranked the Data

This ranking is based on the total number of people who identified as Hispanic Other Race alone or in combination in counties. To provide additional context, we’ve also included two key percentages:
  1. % of Total County Population – This shows what percentage of the total state population identifies as Hispanic Other Race .
  2. % of Total Illinois Hispanic Other Race Population – This tells us how much of the entire U.S. Hispanic Other Race population lives in that state.
To keep things simple, all population numbers have been rounded to the nearest whole number, and percentages are rounded to one decimal place. Because of rounding, some percentages may not add up to exactly 100%.

Things to Keep in Mind

Like all survey-based data, ACS estimates come with some limitations. Here are a few things to be aware of:
  • In places with very small Hispanic Other Race populations, the numbers may not be reported at all due to privacy protections or sampling variability in the survey.
  • Since the ACS is based on a sample, the numbers are estimates, not exact counts. That means they may slightly differ from other sources like the decennial U.S. Census.
  • Counties that don’t have any reported Hispanic Other Race population are not included in the ranking but are listed separately below for reference.
This ranking is meant to provide a clear, data-driven look at where Hispanic Other Race populations are most concentrated while keeping the numbers easy to understand.

Sources

U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.