Census place · GEOID 1717887 · McHenry County
Crystal Lake, IL ZIP codes
4 ZIP/ZCTAs intersecting this Census place in McHenry County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Crystal Lake (GEOID 1717887). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 122,472 (4 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Crystal Lake, IL

ZIP/ZCTA overlap with Crystal Lake
Population overlap
Share of each ZIP/ZCTA’s population located within Crystal Lake, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Crystal Lake
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 60012 | Crystal Lake | McHenry County | 11,929 | $147,352 |
| 60014 | Crystal Lake | McHenry County | 48,383 | $104,657 |
| 60098 | Woodstock | McHenry County | 33,307 | $92,749 |
| 60156 | Lake In The Hills | McHenry County | 28,853 | $113,491 |
USPS associates these ZIPs with Crystal Lake
These codes list Crystal Lake as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 60039 | Crystal Lake | Mchenry County | 572 | — |