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Ross, IN

Full City Profile · Indiana · Lake County County

3.0 /5.0
B Good
6,740 Population 1,189/sq mi density
$53,824 Median Income $29,252 per capita
$114,600 Home Value $243,311 Zillow
$1,085 Median Rent 32.0% income on rent
50°F Avg Temperature 275 sunny days/yr
254 Violent Crime/100K 2,803 property/100K
B
Overall
3.0 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.7 / 5.0
$53,824 median income, 3.3% unemployment
A+
Affordability
5.0 / 5.0
$114,600 home value, $1,085/mo rent
F
Safety
1.0 / 5.0
254 violent crimes/100K
C
Education
2.3 / 5.0
15.9% bachelor's degree or higher
Ross experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 25°F in January while summers reach 73°F in July. The area gets 275 sunny days per year. Annual precipitation totals 39.2 inches. The area receives 40.3 inches of snow annually. Air quality is rated Good with a median AQI of 41.

Temperature

25°F Jan (-4°C) 73°F Jul (23°C)
Annual Average50.2°F
7% below US avg
January Average25°F (-4°C)
July Average73°F (23°C)
Sunny Days275 days/yr

Geography

Elevation627 ft (191 m)
Area5.7 sq mi (14.7 km²)
Population Density1,189/sq mi
Coordinates41.5351°N, 87.3754°W
TimezoneAmerica/Indiana/Indianapolis
CountyLake County County
Nearest AirportGary/Chicago International (GYY)
6 miles away

Precipitation & Snow

Annual Rainfall 39.2"
3% above US avg
Snowfall 40.3"
Wettest Month (Jun) 4.25"
Driest Month (Feb) 1.50"

Air Quality

AQI Median41.0
RatingGood

Air Pollutants (EPA 2023)

Ozone (O₃)0.0452 ppm
NO₂ (Nitrogen Dioxide)13.8 ppb
SO₂ (Sulfur Dioxide)1.37 ppb
PM2.5 (Fine Particles)10.3 μg/m³

Natural Hazard Risk

Overall RiskRelatively High
Risk Score95.9 / 100
Social Vulnerability48.7 / 100
Community Resilience73.3 / 100

Hazard Breakdown

Tornado Very High
Hurricane Very Low
Earthquake Relatively Low
Wildfire Relatively Low
Flood Relatively High
Hail Relatively Low
Strong Wind Relatively High
Heat Wave Relatively Moderate
Winter Weather Relatively High
Lightning Relatively High
Ice Storm Relatively Moderate
Drought No Rating
Cold Wave Very High
Landslide Very Low
Coastal Flood Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

7 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.2. Most recent: M2.6 on Mar 15, 2025.

Jun 28, 2004 12 km NW of Dayton, Illinois M4.2 127 km
Feb 10, 2010 2 km NW of Lily Lake, Illinois M3.8 105 km
Nov 4, 2013 1 km SSW of Lyons, Illinois M3.2 48 km
Jul 15, 2024 2 km WNW of Somonauk, Illinois M3.1 112 km
Mar 25, 2015 3 km WNW of Lake in the Hills, Illinois M2.9 110 km
Jun 10, 2013 4 km NNE of Virgil, Illinois M2.6 107 km
Mar 15, 2025 6 km W of Dwight, Illinois M2.6 106 km
Source: USGS (M2.5+, 1990–2025)

Tornado History

557 tornadoes (EF0+) within 100 km since 1950. Strongest: EF5. Total: 124 fatalities, 2,011 injuries.

Date Rating Distance Fatalities
Aug 28, 1990 EF5 83 km 29
Jun 29, 1979 EF4 71 km 0
Jun 13, 1976 EF4 54 km 2
Sep 28, 1972 EF4 92 km 0
Apr 21, 1967 EF4 41 km 33
Apr 11, 1965 EF4 98 km 36
Apr 17, 1963 EF4 72 km 1
Jun 20, 2021 EF3 72 km 0
Jun 22, 2015 EF3 88 km 0
Jun 5, 2010 EF3 61 km 0
Oct 24, 2001 EF3 79 km 1
Mar 27, 1991 EF3 61 km 0
Apr 27, 1984 EF3 80 km 1
Apr 2, 1982 EF3 74 km 0
Mar 12, 1976 EF3 82 km 0
Mar 12, 1976 EF3 67 km 0
Mar 12, 1976 EF3 65 km 1
Mar 12, 1976 EF3 38 km 0
Jun 20, 1974 EF3 29 km 0
Oct 24, 1967 EF3 13 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 3.0 m (10 ft).

Year Location Cause Max Wave Deaths Distance
1954 MICHIGAN CITY, IN (LAKE MICHIGAN) Avalanche 3.0 m 7 45 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Wildfire History

12 wildfires (100+ acres) within 100 km. Largest: UNNAMED (1,741 ac, 2019).

Year Name Acres Distance
2019 UNNAMED 1,741 68 km
2019 UNNAMED 1,664 64 km
2000 UNNAMED 1,602 63 km
2021 NORTHEAST PRAIRIE UNIT 3 978 58 km
2024 NORTHEAST PRAIRIE 3 RX 938 58 km
1986 OGDEN DUNS 863 15 km
2021 UNNAMED 738 59 km
2021 MIDDLE GRANT CREEK 700 67 km
2019 UNNAMED 698 58 km
2021 21-INDU TOLLESTON DUNES EAST 594 16 km
2017 UNNAMED 549 68 km
2017 17 INDU COWLES DUNES 522 26 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 25°F (-4°C) 1.8 in Coldest
February 28°F (-3°C) 1.5 in Driest
March 38°F (3°C) 2.7 in
April 49°F (9°C) 3.9 in
May 60°F (16°C) 3.9 in
June 70°F (21°C) 4.3 in Wettest
July 73°F (23°C) 3.7 in Warmest
August 72°F (22°C) 3.7 in
September 65°F (18°C) 3.7 in
October 53°F (12°C) 2.9 in
November 41°F (5°C) 3.3 in
December 29°F (-2°C) 2.6 in

Ross has a seasonal temperature swing of 48°F / from 25°F in January to 73°F in July. Total annual precipitation is 37.9 inches, with June being the wettest month (4.3") and February the driest (1.5").

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