CallataGuides

Business phone system for chiropractic offices in Illinois

1,799 chiropractic offices operated in Illinois in 2023. Where they are, how big their teams are, and what phone service costs them.

Establishments
1,799CBP 2023
Employees
6,651mid-March 2023
Per 100k residents
14.2U.S. 11.7
State rank
5th of 51by count

How many chiropractic offices operate in Illinois

The Census Bureau counted 1,799 chiropractic offices in Illinois in its 2023 County Business Patterns (NAICS 621310). They employed 6,651 people in mid-March and reported $266.2 million in annual payroll. That is the 5th highest count among the 51 states and DC with published figures. Chiropractic offices make up 0.56% of the 322,415 business establishments in the state.

Per 100,000 residents (2024 estimate) Illinois has 14.2 chiropractic offices, 20.6% above the national rate of 11.7. The average establishment has 3.7 employees against 3.8 nationally. Payroll per employee is $40,020, in line with the U.S. figure of $40,336.

Chiropractic offices: Illinois compared with the U.S., 2023
MeasureIllinoisUnited States
Establishments1,79939,913
Mid-March employees6,651150,066
Annual payroll$266,174,000$6,053,057,000
Employees per establishment3.73.8
Payroll per employee$40,020$40,336
Establishments per 100,000 residents14.211.7

Census County Business Patterns 2023 (mid-March employment; annual payroll). Employees and payroll flagged high-noise are shown but not used in the text. Residents: Census Vintage 2024 estimates.

Chiropractic offices by metro area in Illinois

Census published chiropractic office counts for 32 metro or micropolitan areas that include part of Illinois. The largest is Chicago, IL-IN, with 1,221 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 20% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Chiropractic offices by metro or micropolitan area, Illinois, 2023
AreaEstablishmentsEmployeesPer 100k residents
Chicago, IL-IN1,2214,61913.0
St. Louis, MO-IL4971,78717.7
Davenport, IA-IL11934331.2
Peoria, IL5522115.1
Rockford, IL5220215.4
Springfield, IL3011314.5
Ottawa, IL25—17.1
Champaign, IL24649.9
Bloomington, IL1911711.0
Quincy, IL-MO18—24.3
Paducah, KY-IL164415.6
Cape Girardeau, MO-IL147014.2
Sterling, IL133223.8
Effingham, IL134028.9
Kankakee, IL126011.3
Danville, IL114015.5
Galesburg, IL10—20.5
Decatur, IL9318.9
Rochelle, IL9—17.5
Marion, IL83511.9
Burlington, IA-IL82118.0
Freeport, IL85418.6
Jacksonville, IL82721.3
Charleston, IL73015.1
Carbondale, IL6—11.3

Top 25 of 32 areas by establishments. Source: Census CBP 2023.

Team sizes at chiropractic offices in Illinois

72.4% of Illinois's chiropractic offices with employees had fewer than five people in March 2023, compared with 72.5% nationally. 94.0% had fewer than ten. At that size the phone is shared, so routing (who rings, when, and what happens after hours) matters more than the number of desk phones.

Chiropractic offices in Illinois by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees1,30272.4%72.5%
5–9 employees38921.6%21.0%
10–19 employees925.1%5.6%
20–49 employees150.8%0.7%
50 or more employees00.0%0.1%

Employment-size classes count establishments by mid-March 2023 employment. Establishments with no March employees are excluded from the size classes, so shares are of establishments with employees. Source: Census County Business Patterns 2023.

Why the phone matters for chiropractic offices in Illinois

Chiropractic care usually involves a series of visits, so much of the phone traffic is booking, moving and confirming recurring appointments. A small team that is busy treating patients needs calls answered or captured without interrupting adjustments. That holds for chiropractic offices in Illinois as much as anywhere.

Typical inbound and outbound calls for chiropractic offices in Illinois:

Texting patients

Text reminders for recurring visits and quick reschedule exchanges suit the repeat-visit rhythm of a chiropractic practice.

Texting from a local number in Illinois requires carrier registration (10DLC), a one-time $49 fee on Callata.

Callata vs. per-seat pricing for chiropractic offices in Illinois

Chiropractic offices in Illinois average 3.7 employees, so the comparison uses a 4-person team. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 4 users on RingCentral RingEX Core cost $120.00 a month and 4 on Ooma Office Pro cost $99.80. Callata comes to $99.00 a month for 4 users ($99 a month with 5 users included, then $20 per additional user), below both.

Over a year, that is $252 less than RingCentral for a chiropractic office in Illinois of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.

Monthly list price for a 4-person chiropractic office
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$99.00$1,188.00
Quo (Starter)$19.00 per user$76.00$912.00
Nextiva (Core)$23.00 per user$92.00$1,104.00
Ooma (Office Pro)$24.95 per user$99.80$1,197.60
Dialpad (Standard)$27.00 per user$108.00$1,296.00
RingCentral (RingEX Core)$30.00 per user$120.00$1,440.00

Competitor prices are each vendor's published month-to-month list price per user for its lowest plan that includes business calling and texting, checked September 28, 2026: Quo Starter $19, Nextiva Core $23, Ooma Office Pro $24.95 (Essentials excludes texting; one-time $29.95 activation not included), Dialpad Standard $27, RingCentral RingEX Core $30 ($20 billed annually). Prices exclude taxes and fees and may change; annual contracts lower some competitors' prices.

Area codes in Illinois

Illinois has 17 geographic area codes in service according to NANPA. Callata includes up to 3 local numbers, so a chiropractic office can hold a number in more than one of them.

Area codes in Illinois by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
217786Central1947447
309786Central1957861
618786Central1947730
773786Central1996872
815786Central1947779
847786Central1996224
312784Central1947872
708784Central1989464
630782Central1996331
224594Central2002847
779351Central2007815
872276Central2009312, 773
331224Central2007630
447219Central2021217
730129Central2023618
464111Central2022708
8617Central2023309

Exchanges are NANPA-assigned central office codes (NPA-NXX) in the rate centers matched to the area's named places. Source: NANPA utilized code and NPA reports.

How Callata works for chiropractic offices in Illinois

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

Porting a number you already use in Illinois is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.

Practices that handle protected health information should review their own privacy obligations before recording calls, enabling AI summaries or texting appointment details, and keep clinical conversations out of text messages unless their policies allow it.

Frequently asked questions

How many chiropractic offices are in Illinois?

1,799 in 2023, according to Census County Business Patterns. They employed 6,651 people in mid-March.

Which Illinois metro area has the most chiropractic offices?

Chicago, IL-IN, with 1,221 establishments in 2023.

What does a phone system cost a 4-person chiropractic office?

$120.00 a month on RingCentral RingEX Core or $99.80 on Ooma Office Pro at month-to-month list prices (checked September 28, 2026); $99.00 on Callata ($99 a month with 5 users included, then $20 per additional user).

Do I need to register to text customers from a Illinois number?

Yes. US carriers require business texting from local numbers to be registered (10DLC). On Callata the registration is a one-time $49 fee, and texting turns on once it is approved.