What public records measure around the center of ZIP 61821 in Champaign County, Illinois for a gym: households and income, jobs within reach, resident spending and the gyms already mapped there. Whether a particular address fits is a question about that address; check one free below.
ZIP check
ZIP 61821, Champaign County, Illinois
Gym. Measured from the center of the ZIP, not an address. ZIP 61821 covers 7.7 square miles, so its edges are about 1.5 miles from the center. Jobs and competitors are counted within a mile of the center and resident spending within 3 miles; the household figures beside are for the whole ZIP. Checked Oct 17, 2026.
ZIP 61821
12,405 households
Median household income
$70,715
Residents
28,611
Gyms with employees, 2023
7
What stands out
Few jobs within a short walk
152Jobs
5,158Households
152 jobs are within a 5-minute walk (0.25 mile) and 2,357 within 10 minutes (0.5 mile), from Census workplace records for 2023.
More nearby competition than most
3Similar businesses
620 ftNearest rival
Overture's places data lists 3 boxing, cycling, boot camp and training studios and gyms and fitness centers within half a mile (0 chain, 0 local multi-location and 3 independent) and 9 within a mile.
What spending nearby can support
$262KMiddle-case sales
$3,250Rent the middle case supports
Spending near the center of this ZIP supports an estimated $164,000 to $444,000 a year in sales for this business (middle case $262,000).
Green St carries about 1,900 vehicles a day
1,900Vehicles a day
20,900Busiest road nearby
The nearest counted roads are Green St, 1,900 vehicles a day (IDOT 2024), about 280 feet away; Mattis Ave, 19,900 vehicles a day (IDOT 2021), about 330 feet away; and Round Barn Rd, 1,950 vehicles a day (IDOT 2021), about 330 feet away.
Measured around the center of ZIP 61821
Computed from public records at this location
What the center of ZIP 61821 can sell each year
Middle case$262K
Sales a year, planning range
Low case$164K
High case$444K
Rivals within 3.5 mi40
Healthy share for this business
10% to 15%
Base rent the ZIP center supports
$1,350 to $5,550 a month
Resident, worker and student spending near the ZIP center, shared among competitors by distance (Huff model). A planning range with stated assumptions, not a forecast.
Competition
Competitors within half a mile3
77th percentile for nearby competition among 91 similar businesses in the Champaign-Urbana metro area
1.5× the metro median of 2
Within a quarter mile1
Within 1 mile9
Nearest competitors
Competitor 1Independent620 ft
Competitor 2Independent2,500 ft
Competitor 3Independent2,570 ft
Competitor 4Chain3,420 ft
Competitor 5Independent4,410 ft
Overture Maps Foundation places, 2026-09-23.1. Listings, not verified hours or menus.
Jobs within walking distance
10-minute walk2,357
Jobs at workplaces within half a mile
5-minute walk152
Within 1 mile6,130
Office-type, half mile114
Largest employers within a 10-minute walk
Administrative support1,298
Food service and lodging419
Retail305
Other services58
Arts and recreation55
Census LEHD workplace records, jobs as of 2023. Straight-line distances. Office attendance is still roughly half to 60% of 2020 levels. Jobs are workplaces, not visits.
Traffic on nearby roads
Vehicles a day on Green St1,900
Nearest counted road, 2024 count
Busiest nearby, Mattis Ave20,900
Other counted roads nearby
Mattis Ave (pandemic year)330 ft19,900
Round Barn Rd (pandemic year)330 ft1,950
Springfield Ave640 ft14,300
John St820 ft4,900
State DOT and FHWA annual average daily traffic, both directions. Vehicles, not foot traffic.
What an address adds
The free check of an addressThe same measurements within a short walk of one address in 61821: who lives and works right there, the competition on that block and the traffic on its road. No account.
The full reportFor one address: whether the rules allow a gym there, the rent the location supports against the asking rent, what has opened and closed nearby, and the questions to settle before signing.
The gym check reads the same public records at the address itself.
Sources: Overture Maps Foundation: Places (Overture Places release 2026-09-23.1); DoorWorthy demand model: resident, worker and student spending shared among competitors (ACS 2020-2024; 2020 Census; BLS CE 2024; prices 2026-08); U.S. Census Bureau: ACS (ACS 2020-2024 five-year estimates); U.S. Census Bureau Gazetteer: ZIP Code Tabulation Area center (ZCTA internal point; land area 7.7 square miles); U.S. Census ACS households by income with BLS Consumer Expenditure Survey spending (ACS 2020-2024; 2020 Census; BLS CE 2024; prices 2026-08); Illinois DOT traffic counts (Annual average daily traffic, latest count 2025); U.S. Census Bureau: LEHD LODES workplace jobs (LODES8 workplace area characteristics, jobs as of 2023); U.S. Census Bureau ZIP Code Business Patterns 2023 (establishments with paid employees). Listings and counts are public records, not visits or sales in this ZIP.
Questions about ZIP 61821.
7 gyms with paid employees in 2023 (Census ZIP Code Business Patterns), and 9 mapped within about a mile of the center.
28,611 residents in 12,405 households, with a median household income of $70,715 (ACS 2020-2024 five-year estimates).
6,130 jobs within a mile of the center in 2023 (Census LODES workplace records).
This page measures the area around the ZIP's center. Whether a specific address allows a gym, what it rents for and who is next door is what the free address check and the full report look at.