ZIP code · Round Lake · Illinois · United States
ZIP code 60073 — Round Lake
ZIP code 60073 serves Round Lake, Illinois.
- Postal code
- 60073Single source Value from one source, not cross-checked.
- City
- Round Lake
- County
- Lake FIPS 17097
- State
- Illinois
- Country
- United States
- Coordinates
- 42.3668, -88.0888 — precision precise (locality)
View on OpenStreetMap - Population
- 62,000 (ZCTA, ACS 5-year)
- Population density
- 3,357 / sq mi
- Land area
- 18.5 sq mi (47.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $95,457
- Per-capita income
- $36,254
- Median age
- 34.4
- Households
- 19,930
- Housing units
- 20,864
- Median home value
- $215,200
- Median gross rent
- $1,461 / month
- Congressional districts
- IL-10 (also IL-11) (119th Congress)
- USDA hardiness zone
- 5b (-15 to -10 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
Tools: compare 60073 with another ZIP · ZIPs within 25 miles · distance from 60073
Map of ZIP code 60073
Climate — monthly normals
Warmest month Jul (avg high 82°F), coldest Jan (avg low 15°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 30 | 34 | 45 | 57 | 69 | 78 | 82 | 81 | 73 | 60 | 47 | 35 |
| Avg low °F | 15 | 18 | 27 | 37 | 48 | 58 | 63 | 62 | 54 | 43 | 31 | 21 |
| Precip in | 2.1 | 1.9 | 2.6 | 4.1 | 4.4 | 4.2 | 3.9 | 3.3 | 3.4 | 3.0 | 2.5 | 2.3 |
NOAA 1991–2020 climate normals from the nearest station: LAKE VILLA 2NE (4.7 mi) · NOAA NCEI
Places in ZIP 60073
- 13 schools
- 3 hospitals & clinics
- 7 doctors & dentists
- 1 pharmacies
- 12 supermarkets
- 59 restaurants & cafés
- 3 bars & pubs
- 45 parks
- 38 playgrounds
- 9 gyms & sports centres
- 1 libraries
- 2 post offices
- 8 places of worship
- 6 banks
- 20 gas stations
- 4 EV charging stations
- 7 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page