Zip Code 60089
Buffalo Grove, Illinois — Lake County
📍 ZIP code 60089 is in Buffalo Grove, Lake County, Illinois.
ZIP code 60089 is located in Buffalo Grove, Lake County, Illinois. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 42,781. The area code for ZIP code 60089 is 312.
Quick Answer
Zip code 60089 is in Buffalo Grove, Illinois (Lake County). It has a population of 42,781, median household income of $129,932, and median home value of $393,000.
Population
42,781
Income
$129,932
Home Value
$393,000
Climate
84°F / 18°F
About Zip Code 60089
Zip code 60089 is located in Buffalo Grove, Illinois, within Lake County. Home to approximately 42,781 residents, this area sits at an elevation of 683 ft and falls within the Central (CST/CDT) timezone. The local area code is 312.
The median household income is $129,932 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $393,000, and the cost of living index is 150 (50% above the national average of 100).
Summers average a high of 84°F while winters drop to 18°F. The area receives about 32 in of rain and 20 in of snow annually. The zip code covers 9.7 square miles of land area.
Key Statistics
42,781
$129,932
$393,000
Central (CST/CDT)
312
683 ft
9.7 sq mi
42.1
16,551
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Compare With Nearby Zip Codes
| Metric | 60089 | 60069 | 60090 | 60004 | 60074 | 60015 |
|---|---|---|---|---|---|---|
| City | Buffalo Grove, IL | Lincolnshire, IL | Wheeling, IL | Arlington Heights, IL | Palatine, IL | Deerfield, IL |
| Population | 42,781 | 8,728 | 38,340 | 51,884 | 36,296 | 27,720 |
| Median Income | $129,932 | $157,366 | $83,449 | $124,962 | $81,911 | $186,786 |
| Home Value | $393,000 | $569,900 | $243,500 | $415,100 | $307,800 | $602,700 |
| Cost of Living | 150 | 196 | 93 | 149 | 103 | 224 |
| Median Age | 42.1 | 51.5 | 39.1 | 42 | 36.8 | 44.2 |
Cost of Living
100 = National Average. Buffalo Grove's cost of living is 50% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
3.0x
Demographics
Zip code 60089 has a population of 42,781 people with a median age of 42.1. There are 16,551 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Buffalo Grove (60089) population trend from 2010 to 2024
↓ -4.8%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
84°F
18°F
32 in
20 in
Buffalo Grove experiences warm summers with average highs around 84°F. Winters are cold with lows averaging 18°F. The area receives about 20 in of snow per year.
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Housing & Economy
Median Home Value
$393,000
Median Household Income
$129,932
With 16,551 housing units across 9.7 square miles, 60089 has a housing density of 1,706 units per square mile. The home price-to-income ratio is 3.0x.
Location & Geography
Latitude
42.1672°
Longitude
-87.9641°
Land Area
9.7 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 60089 (Buffalo Grove, IL) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 60089's $129,932. A way to compare Buffalo Grove to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 60089 (Buffalo Grove, IL). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Buffalo Grove, Illinois?
Buffalo Grove, Illinois uses zip code 60089.
What county is zip code 60089 in?
Zip code 60089 is located in Lake County, Illinois.
What is the population of zip code 60089?
The population of zip code 60089 is 42,781 with a median age of 42.1.
Is 60089 in Buffalo Grove, Illinois?
Yes, zip code 60089 is in Buffalo Grove, Lake County, Illinois. The area code is 312.
Frequently Asked Questions
What city is zip code 60089 in?
Zip code 60089 is in Buffalo Grove, Illinois. It is part of Lake County and uses the Central (CST/CDT) timezone.
What is zip code 60089?
Zip code 60089 is a U.S. postal code in Buffalo Grove, Illinois (Lake County). It has a population of 42,781 and covers 9.7 square miles.
What is the population of zip code 60089?
The population of zip code 60089 (Buffalo Grove, IL) is 42,781 with a median age of 42.1. There are approximately 16,551 housing units in this area.
What is the median income in zip code 60089?
The median household income in zip code 60089 (Buffalo Grove, IL) is $129,932 per year. The cost of living index is 150 (100 = national average).
What is the average home price in zip code 60089?
The median home value in zip code 60089 (Buffalo Grove, IL) is $393,000. The cost of living index is 150 compared to the national average of 100.
What county is zip code 60089 in?
Zip code 60089 is located in Lake County, Illinois. The primary city is Buffalo Grove.
What is the area code for zip code 60089?
Zip code 60089 in Buffalo Grove, IL uses area code 312. It is located in the Central (CST/CDT) timezone.
Is zip code 60089 a good place to live?
Zip code 60089 (Buffalo Grove, IL) has a cost of living index of 150 (100 = national average), a median household income of $129,932, and median home values of $393,000. The median age is 42.1. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 60089?
The cost of living index for zip code 60089 (Buffalo Grove, IL) is 150, where 100 represents the national average. This area is above the national average. Median home value: $393,000.
What schools serve zip code 60089?
Zip code 60089 in Buffalo Grove, Illinois is served by the local school district of Lake County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.