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Pet care in Illinois

How many pet care exist per person present (residents + daytime workers) across the 16 Illinois counties we cover, by ZIP code, compared with the U.S. average. Data: Census ZBP 2023 + ACS 2024 + BLS QCEW.

Includes: Pet grooming · Boarding & kennels · Dog day care · Pet sitting services. Counted together because official statistics use one 812910 code.

State verdict (covered counties): Below the U.S. rate — 79% of the U.S. rate

Counties covered

in Illinois

Pet care

629

establishments (2023)

Per 10,000 present

0.5

residents + 0.5×workers

U.S. average

0.6

per 10,000 present

State index

79%

vs. U.S.

Residents

10,329,940

in covered counties

Workers

4,617,467

jobs in covered counties

Coverage. This page aggregates only the 16 Illinois counties BizGapMap covers — not the whole state. Counts and the index reflect those counties. The aggregate index uses only ZIP cells Census published, so it is a lower bound. Density is a supply-side signal: it counts existing pet care and the people present, not foot traffic, income, rent, or whether locals want more.

Counties in Illinois

City	County	Pet care	Residents	Workers	Per 10k	Index	Verdict
Oswego	Kendall County	17–27	121,968	28,643	1.2	198–314%	Range spans bands
Crystal Lake	McHenry County	40–64	328,030	92,834	1.1	169–262%	Range spans bands
North Chicago	Lake County	79–115	747,565	351,156	0.9	136–187%	Range spans bands
Normal	McLean County	15–65	173,337	61,936	0.7	116–458%	Range spans bands
Downers Grove	DuPage County	80–128	961,096	599,180	0.6	101–146%	Above average
Bolingbrook	Will County	47–87	697,966	252,149	0.6	90–163%	Range spans bands
Elgin	Kane County	31–67	506,642	177,908	0.5	82–162%	Range spans bands
O Fallon	St. Clair County	12–66	247,743	71,801	0.4	67–335%	Range spans bands
Rockford	Winnebago County	14–56	284,853	110,619	0.4	65–205%	Range spans bands
Chicago	Cook County	255–543	5,132,257	2,445,383	0.4	64–125%	Range spans bands
Springfield	Sangamon County	9–71	194,839	70,812	0.4	62–378%	Range spans bands
Moline	Rock Island County	6–42	144,245	64,178	0.3	54–306%	Range spans bands
Edwardsville	Madison County	10–60	268,375	94,295	0.3	50–301%	Range spans bands
Champaign	Champaign County	7–67	208,555	71,922	0.3	45–395%	Range spans bands
East Peoria	Tazewell County	3–33	132,535	43,220	0.2	31–319%	Range spans bands
Peoria	Peoria County	4–70	179,934	81,431	0.2	29–373%	Range spans bands

Scroll the table sideways to see all columns.

Lowest vs. highest measured density

Fewest competitors per capita

198%

169%

136%

116%

101%

90%

82%

67%

Most competitors per capita

29%

31%

45%

50%

54%

62%

64%

65%

Low measured density is not evidence of opportunity. A county with few pet care may simply lack foot traffic, retail space, or demand. Use the ranking to find where to look, then verify locally.

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BizGapMap — free, no-login small-business saturation reports for major U.S. counties. Built entirely from public U.S. Census, BLS, and IRS data (ZBP 2023, ACS 2024 5-year, PEP 2024, LODES, QCEW, IRS SOI). No forecasts, no revenue guesses — withheld cells are marked, and the few derived counts are labelled as estimates.