Zip Code 60099
Zion, Illinois — Lake County
📍 ZIP code 60099 is in Zion, Lake County, Illinois.
ZIP code 60099 is located in Zion, Lake County, Illinois. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 30,485. The area code for ZIP code 60099 is 312.
Quick Answer
Zip code 60099 is in Zion, Illinois (Lake County). It has a population of 30,485, median household income of $65,647, and median home value of $190,300.
Population
30,485
Income
$65,647
Home Value
$190,300
Climate
81°F / 16°F
About Zip Code 60099
Zip code 60099 is located in Zion, Illinois, within Lake County. Home to approximately 30,485 residents, this area sits at an elevation of 729 ft and falls within the Central (CST/CDT) timezone. The local area code is 312.
The median household income is $65,647 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $190,300, and the cost of living index is 72 (28% below the national average of 100).
Summers average a high of 81°F while winters drop to 16°F. The area receives about 35 in of rain and 18 in of snow annually. The zip code covers 22.6 square miles of land area and 1.3 square miles of water.
Key Statistics
30,485
$65,647
$190,300
Central (CST/CDT)
312
729 ft
22.6 sq mi
34.3
12,085
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Compare With Nearby Zip Codes
| Metric | 60099 | 60096 | 60087 | 60083 | 53158 | 60031 |
|---|---|---|---|---|---|---|
| City | Zion, IL | Winthrop Harbor, IL | Waukegan, IL | Wadsworth, IL | Pleasant Prairie, WI | Gurnee, IL |
| Population | 30,485 | 6,626 | 27,428 | 9,655 | 18,161 | 37,208 |
| Median Income | $65,647 | $94,115 | $79,162 | $111,912 | $107,730 | $114,008 |
| Home Value | $190,300 | $238,000 | $185,800 | $286,400 | $348,900 | $322,300 |
| Cost of Living | 72 | 100 | 77 | 117 | 125 | 124 |
| Median Age | 34.3 | 51.6 | 35.2 | 43.6 | 42 | 40.6 |
Cost of Living
100 = National Average. Zion's cost of living is 28% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
2.9x
Demographics
Zip code 60099 has a population of 30,485 people with a median age of 34.3. There are 12,085 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Zion (60099) population trend from 2010 to 2024
↑ 16.3%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
81°F
16°F
35 in
18 in
Zion experiences warm summers with average highs around 81°F. Winters are cold with lows averaging 16°F. The area receives about 18 in of snow per year.
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Housing & Economy
Median Home Value
$190,300
Median Household Income
$65,647
With 12,085 housing units across 22.6 square miles, 60099 has a housing density of 535 units per square mile. The home price-to-income ratio is 2.9x.
Location & Geography
Latitude
42.4600°
Longitude
-87.8650°
Land Area
22.6 sq mi
Water Area
1.3 sq mi
Nearby Zip Codes
Zip codes closest to 60099 (Zion, IL) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 60099's $65,647. A way to compare Zion 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 60099 (Zion, 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 Zion, Illinois?
Zion, Illinois uses zip code 60099.
What county is zip code 60099 in?
Zip code 60099 is located in Lake County, Illinois.
What is the population of zip code 60099?
The population of zip code 60099 is 30,485 with a median age of 34.3.
Is 60099 in Zion, Illinois?
Yes, zip code 60099 is in Zion, Lake County, Illinois. The area code is 312.
Frequently Asked Questions
What city is zip code 60099 in?
Zip code 60099 is in Zion, Illinois. It is part of Lake County and uses the Central (CST/CDT) timezone.
What is zip code 60099?
Zip code 60099 is a U.S. postal code in Zion, Illinois (Lake County). It has a population of 30,485 and covers 22.6 square miles.
What is the population of zip code 60099?
The population of zip code 60099 (Zion, IL) is 30,485 with a median age of 34.3. There are approximately 12,085 housing units in this area.
What is the median income in zip code 60099?
The median household income in zip code 60099 (Zion, IL) is $65,647 per year. The cost of living index is 72 (100 = national average).
What is the average home price in zip code 60099?
The median home value in zip code 60099 (Zion, IL) is $190,300. The cost of living index is 72 compared to the national average of 100.
What county is zip code 60099 in?
Zip code 60099 is located in Lake County, Illinois. The primary city is Zion.
What is the area code for zip code 60099?
Zip code 60099 in Zion, IL uses area code 312. It is located in the Central (CST/CDT) timezone.
Is zip code 60099 a good place to live?
Zip code 60099 (Zion, IL) has a cost of living index of 72 (100 = national average), a median household income of $65,647, and median home values of $190,300. The median age is 34.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 60099?
The cost of living index for zip code 60099 (Zion, IL) is 72, where 100 represents the national average. This area is below the national average. Median home value: $190,300.
What schools serve zip code 60099?
Zip code 60099 in Zion, 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.