179 years in pictures
Census counts: 84 in 1880, 8,366 in 2020. The archive holds 6 old photos and papers going back to 1906 and 4 maps from 1963 on.
- 1847Long Grove is settled
Each edition grades its towns against each other only.
A town of 8,343, settled in 1847.
Few places in the country grade higher. Long Grove earns an A+, ranked 44th of 767 in Illinois. The median household earns $250K, its public schools beat 97% of Illinois towns on state tests and graduation, and CDC estimates put its residents' health ahead of 96% of the country. The exception is cost of living: homes are expensive, about $958K for a typical one and 10.5 times the Chicago metro’s $91K median household income. 76% of adults 25 and older hold a bachelor’s degree or more in Long Grove, above both Illinois’ towns (29%) and U.S. towns (29%). Only 112 of Illinois’ 1,285 towns score higher on the outdoors. Long Grove is more walkable than 75% of U.S. towns.
Where Long Grove beats most towns.
Where Long Grove’s working residents go each day. Line width shows the share.
Census LEHD 2023
Each subject compared with towns across the country (schools within Illinois), ordered by how far Long Grove is from typical.
Its grades run from A+ for jobs and income (better than 99% of comparable towns) to D for cost of living (better than 13%), so the A+ overall blends very different results.
How TownRatings grades towns →
Census counts: 84 in 1880, 8,366 in 2020. The archive holds 6 old photos and papers going back to 1906 and 4 maps from 1963 on.
Museums, parks, gardens and other places to visit around Long Grove. Close and well known come first.
Big draw25 mi Stadium & arenaWrigley Field
Big draw31 mi Stadium & arenaSoldier Field
Big draw13 mi Theme parkSix Flags Great America3.0M visitors a year
Big draw36 mi MuseumBarack Obama Presidential Center
15 mi Stadium & arenaAllstate Arena
Big draw32 mi Stadium & arenaRate FieldWrigley Field: Ryan Dickey, CC BY 2.0 · Soldier Field: Photo by Joon Han Contact: [email protected], CC BY-SA 3.0 · Six Flags Great America: Feather Better, CC BY 4.0 · Barack Obama Presidential Center: AlphaBeta135, CC0 · Allstate Arena: Nkon21, CC BY-SA 4.0 · Rate Field: User Enoch Lai on en.wikipedia, CC BY-SA 3.0
Who provides power, water and the rest in Long Grove, and how to reach them.
EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Sep 12, 2025.
Ordered by what stands out in Long Grove.
Long Grove has less food insecurity than most of Illinois and has household incomes well above the Illinois norm, but it has homes that cost more against local pay than most of Illinois.
At 10.5 years of the Chicago metro’s $91K median household income, the typical home (about $958K) costs more against local pay than in 99% of Illinois towns; that ratio is one input to its D for cost of living. Its typical home is the priciest on its borders; Kildeer is next at $870K.
The median rent in Long Grove is $3,501 a month. Typical home values rose 6% in the year to September 2026.
Census ACS, 2020–24 · Zillow Home Value Index · Redfin Data Center
15 miles of trail in 7 parks and preserves. Long Grove’s trail density is 1.2 miles per square mile. The biggest park or preserve is Heron Creek Forest Preserve, at 123 acres.
| Long Grove | Illinois towns | U.S. towns | |
|---|---|---|---|
| Miles of trail per square mile | 1.2 miles per square mile | 0.3 | 0.4 |
| Conserved land | 6% | 3.6% | 4.3% |
| Biggest places to walk | Trails | Acres |
|---|---|---|
| 1. Reed Turner Woodland | 1.1 mi | 22 |
| 2. Buffalo Creek Park | 0.3 mi | 7 |
| 3. Heron Creek Forest Preserve | — | 123 |
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US
Its widest gap with Illinois is food insecurity: 6.7% of its 6,374 adults worry about having enough food, against 15.9% statewide. Against the 436 U.S. towns with household incomes like Long Grove’s, it is less healthy than 75%: its national edge comes with its incomes.
11% of Long Grove adults report frequent mental distress. Long Grove beats the Illinois average on 23 of 32 CDC measures and trails it on 2. 27% of Long Grove adults feel lonely.
| Long Grove | Illinois towns | U.S. towns | |
|---|---|---|---|
| Frequent mental distress (CDC PLACES) | 11% | 17% | 17% |
| Feel lonely (CDC PLACES) | 27% | 33% | 33% |
| Frequent physical distress (CDC PLACES) | 9.3% | 13% | 14% |
| Depression (CDC PLACES) | 17% | 22% | 23% |
| What stands out | Long Grove | IL |
|---|---|---|
| Fewer adults facing food insecurity | 6.7% | 15.9% |
| Fewer uninsured adults | 4.2% | 9.9% |
| More adults who have had cancer | 9.6% | 7.6% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
Jobs based here grew from 1,200 in 2013 to 2,278. 34.8% of workers work from home, against 15.9% across Illinois.
Most working residents leave Long Grove for work: only 1% work in town. 35% of workers work from home in Long Grove. Since 2013, Long Grove has added 1,078 jobs, to 2,278 in 2023.
| Long Grove | Illinois towns | U.S. towns | |
|---|---|---|---|
| Work from home | 35% | 11% | 11% |
| Median household income | $250,000 | $83,000 | $80,000 |
| Average trip to work | 34 minutes | 26 minutes | 25 minutes |
| Below the poverty line | 1.2% | 8.4% | 9.6% |
Census LEHD 2023 · ACS
Long Grove has chilly, snowy winters and pleasant summers. July afternoons reach 83°, January nights drop to 16° and about 43 inches of snow falls in a winter.
NOAA U.S. Climate Normals, 1991–2020
Expected storm and flood damage is lower than in 66% of U.S. communities. Since 1982, 5 flood insurance claims have been paid out in Long Grove.
FEMA flood insurance claims · FEMA National Risk Index · OpenFEMA
8 within 15 miles of the center of Long Grove
About 4 of every 100 Long Grove residents are enrolled in college, against 6 across Illinois.
4 notable people were born in Long Grove.
Village in Lake County, Illinois, United States
Long Grove is a village in Lake County, Illinois, United States, approximately 35 miles (56 km) away from and a northwest suburb of Chicago. Per the 2020 census, the population was 8,366. The village has strict building ordinances to preserve its "country atmosphere".
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
5 towns share a border with Long Grove.
| Town | IL rank | Overall | Cost | Safety | Schools | Health |
|---|---|---|---|---|---|---|
| Long Grove | #44 | A+ | D | — | A+ | A+ |
| Buffalo Grove | #31 | A+ | C− | A− | A | A+ |
| Mundelein | #142 | A | C− | A− | B+ | A− |
| Kildeer | #59 | A | C− | A− | A+ | A+ |
| Vernon Hills | #108 | A | D | B | A+ | A+ |
| Hawthorn Woods | #2 | A+ | C | A+ | A | A+ |
Long Grove reports no FBI crime data of its own. Compare Long Grove with a neighbor →
Short answers, built from the data on this page.
Yes, by almost any measure. Long Grove grades A+ overall, better than 96% of U.S. towns and #44 of 767 in Illinois. It grades A+ for health and A+ for schools. Cost of living is its weak spot, with a D.
Yes. Cost of living, which also weighs rents, property taxes and how many households pay 30% or more of their income for housing, grades D.
4 notable people were born here, including Philip Knopf and Aidan O'Connell.