ZIP code · Williamsburg · Michigan · United States

ZIP code 49690 — Williamsburg

ZIP code 49690 serves Williamsburg, Michigan.

Postal code
49690
Single source Value from one source, not cross-checked.
City
Williamsburg
County
Grand Traverse FIPS 26055
State
Michigan
Country
United States
Coordinates
44.8020, -85.4347 — precision precise (locality)
View on OpenStreetMap
Population
6,682 (ZCTA, ACS 5-year)
Population density
81 / sq mi
Land area
82.7 sq mi (214.2 km²) (ZCTA, ACS 5-year)
Median household income
$105,701
Per-capita income
$49,418
Median age
44.5
Households
2,563
Housing units
3,476
Median home value
$329,100
Median gross rent
$1,279 / month
Congressional district
MI-1 (119th Congress)
USDA hardiness zone
6a (-10 to -5 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Detroit (UTC−5 / UTC−4 DST)
Area code
231 (from the nearest rate centre)
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 81°F), coldest Feb (avg low 16°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F293141546777818072594635
Avg low °F171623334354595952413224
Precip in1.71.01.62.82.82.62.73.03.43.62.21.8

NOAA 1991–2020 climate normals from the nearest station: TRAVERSE CITY CHERRY CPTL AP (8.4 mi) · NOAA NCEI

Places in ZIP 49690

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