ZIP code · Bartlett · Illinois · United States

ZIP code 60103 — Bartlett

ZIP code 60103 serves Bartlett, Illinois.

Postal code
60103
Single source Value from one source, not cross-checked.
City
Bartlett
County
Cook FIPS 17031
State
Illinois
Country
United States
Coordinates
41.9794, -88.2063 — precision precise (locality)
View on OpenStreetMap
Population
41,825 (ZCTA, ACS 5-year)
Population density
2,279 / sq mi
Land area
18.4 sq mi (47.5 km²) (ZCTA, ACS 5-year)
Median household income
$131,552
Per-capita income
$52,728
Median age
41.2
Households
14,661
Housing units
14,995
Median home value
$353,300
Median gross rent
$1,851 / month
Congressional districts
IL-3 (also IL-8) (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)
Area codes
630, 331, 224, 847
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Jul (avg high 87°F), coldest Jan (avg low 14°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F323748617383878578655038
Avg low °F141625354757616051402919
Precip in1.91.72.13.64.74.73.34.53.63.52.51.9

NOAA 1991–2020 climate normals from the nearest station: STREAMWOOD (3.5 mi) · NOAA NCEI

Places in ZIP 60103

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