ZIP code
48191
Willis, MI
48191 covers Willis in Washtenaw County, with 4,253 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 48191. Methodology
ZIP code map of 48191
About ZIP code 48191
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 48191. Not ACS. Methodology
People in 48191
Race
- White3,265
- Black or African American297
- American Indian or Alaska Native14
- Asian26
- Other race58
- Two or more races320
Hispanic or Latino (any race): 132
Age
- Under 10380
- 10 to 19521
- 20 to 29442
- 30 to 39389
- 40 to 49562
- 50 to 59668
- 60 to 69580
- 70 to 79305
- 80 and older133
Income and housing in 48191
Education
- High school graduate89.4%
- Bachelor's degree22.0%
- Graduate degree7.7%
Places covering 48191
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
No place overlap rows for this ZIP.
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
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Washtenaw County95.6%
- Monroe County4.4%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 48191
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 3,344 | |
| 2006 | 3,215 | |
| 2007 | 3,418 | |
| 2008 | 3,312 | |
| 2009 | 3,304 | |
| 2010 | 3,281 | |
| 2011 | 3,543 | 3,316 |
| 2012 | 3,781 | 3,310 |
| 2013 | 3,736 | 3,360 |
| 2014 | 4,014 | 3,210 |
| 2015 | 4,056 | 3,290 |
| 2016 | 4,093 | 3,240 |
| 2017 | 4,021 | 3,310 |
| 2018 | 4,102 | 3,300 |
| 2019 | 4,436 | 3,330 |
| 2020 | 4,408 | 3,410 |
| 2021 | 4,090 | 3,320 |
| 2022 | 4,059 | 3,390 |
| 2023 | 4,253 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 48191
12 nearest ZIP centroids (any distance)
- 48190Whittaker2.1 miPop 108 · Income $74,732
- 48111Belleville5.8 miPop 44,193 · Income $74,125
- 48197Ypsilanti6.3 miPop 65,911 · Income $70,913
- 48160Milan6.4 miPop 14,308 · Income $99,383
- 48159Maybee6.7 miPop 2,637 · Income $69,191
- 48164New Boston8.7 miPop 9,577 · Income $111,173
- 48117Carleton9.4 miPop 10,199 · Income $76,600
- 48198Ypsilanti10.7 miPop 39,507 · Income $63,678
- 48108Ann Arbor11.0 miPop 27,472 · Income $80,425
- 48174Romulus12.0 miPop 31,809 · Income $65,675
- 48131Dundee12.0 miPop 8,306 · Income $81,386
- 48188Canton12.1 miPop 45,522 · Income $118,037
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 48191, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 48191 FAQ
- What city is ZIP code 48191 in?
- 48191 is in Willis, MI.
- What county is 48191 in?
- 48191 is in Washtenaw County.
- What is the median household income in 48191?
- The median household income in 48191 is $98,106.
- Which ZIP codes are near 48191?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 48191.