ZIP Code 48109 - Ann Arbor Michigan

ZIP Code 48109 is located in Ann Arbor Michigan. Portions of 48109 are also in Ann Arbor Charter Township. 48109 is entirely within Washtenaw County. Regionally, it is located in Metro Detroit.

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ZIP Code 48109 Quick Stats

ZIP Code NameAnn Arbor
Primary CountyWashtenaw County
ZIP Code TypeStandard
Population (2022)5,773
Area Code(s)734
Current Time

ZIP Code 48109 Map

48109 Demographics

48109 can be classified socioeconomically as Lower Class class compared to other ZIP Codes in Michigan. The majority race/ethnicity residing in 48109 is White. The current unemployment level in 48109 is 3.2%.

Population Growth Rate1.17%
Population Density4,294 People per Square Mile
Median Houshold Income (2021)$11,404
Current Unemployment Rate (February 2024)3.2%
Majority Race/EthnictyWhite - 67.96%

48109 Race/Ethnicty Breakdown

Native American300.52%
Hawaiian/Pac. Islander00%

48109 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College00%
Bachelor Degree118.27%
High School Diploma1813.53%
No High School Diploma00%
GED or Alternate00%
1 or More Years of College139.77%
Associates Degree2216.54%
Masters Degree6145.86%
Professional Degree00%
Doctorate Degree86.02%

48109 Geography

Adjacent ZIP Codes
Cities/Towns in 48109
RegionMetro Detroit
Metropolitan/Micropolitan Stat AreaAnn Arbor, MI
Time ZoneEastern Standard Time
IANA TimezoneAmerica/Detroit
Area1 Square Miles

48109 Politics

US Congressional Districts in 48109
Michigan State Senate Districts in 48109
Michigan State House of Representatives Districts in 48109

48109 Schools

School Districts in 48109

48109 Weather and Climate Data

Plant Hardiness ZoneZone 6a: -10F to -5F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion55a - Clayey High Lime Till Plains

48109 Annual Climate Data

Avg Min Temp (°F)17192737485862615342322240
Avg Max Temp (°F)30344558718083817461473558
Avg Precip (In.)2.111.942.633.2733.373.093.593.382.452.912.7234.47

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