Zip lookup · MI

48191
Willis, Michigan.

Willis, Washtenaw County, MI · Ann Arbor, MI metro · population 4,403

What it costs per month · 48191 $1,585/mo

to buy the typical home at today's mortgage rate — +$715 (+82%) since Jan 2020.

What the home itself did
1 year
Down $10,472 -3%
$312,482$302,010 since Sep 2025
5 years
Up $25,398 +9%
$276,612$302,010 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 48191 $1,585 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 48191$1,585
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 39 years.

Typical home values in zip 48191 fell 3.4% over the past year — slower than the nation's +1.2%.

This zip spans 2 counties: Washtenaw County, MI 88% · Monroe County, MI 12%

Zillow also publishes an index for the city itself: Willis, MI — measured over the city limits, which is a different area from this zip.

Typical home value $302,010 as of Sep 2026
-3.4%year on year

Typical home value — 48191

Mid-tier homes, smoothed and seasonally adjusted.

$250,000 $300,000 $350,000 $400,000 2018 2020 2022 2024 2026 48191 $302,010 Ann Arbor $411,985 United States $366,157
$250,000 $300,000 $350,000 $400,000 2018 2022 2026
  • 48191$302,010
  • Ann Arbor$411,985
  • United States$366,157

Within 20 miles

Showing 30 of 42 zips in range — sorting picks from all 42.

Miles sorted ascending, activate to sort descending Zip activate to sort by Zip City activate to sort by City Population activate to sort by Population Rent activate to sort by Rent Home value activate to sort by Home value
2.1 48190 Whittaker 76 — $231,362
5.7 48111 Belleville 44,709 $1,439 $307,227
6.3 48197 Ypsilanti 66,525 $1,227 $342,282
6.4 48160 Milan 13,972 — $308,284
6.6 48159 Maybee 2,578 — $289,104
8.8 48164 New Boston 9,576 — $343,924
9.3 48117 Carleton 10,262 — $335,118
10.8 48198 Ypsilanti 39,244 $1,640 $222,613
11.1 48108 Ann Arbor 27,666 $1,584 $434,139
12.0 48131 Dundee 8,637 — $296,380
12.1 48188 Canton 45,665 $1,974 $406,927
12.4 48174 Romulus 32,211 $1,518 $216,230
12.6 48104 Ann Arbor 43,979 $2,048 $562,676
12.9 48162 Monroe 28,156 $1,289 $238,709
13.0 48176 Saline 23,451 $2,027 $464,849
13.7 48184 Wayne 17,348 $1,166 $171,708
13.8 48134 Flat Rock 23,935 $1,508 $313,255
15.0 48187 Canton 53,376 $1,875 $395,336
15.4 48161 Monroe 26,304 $1,127 $202,473
15.5 48186 Westland 35,103 $1,306 $197,449
16.2 49229 Britton 3,540 — $285,917
16.3 48105 Ann Arbor 37,048 $2,339 $544,970
16.5 48140 Ida 3,664 — $326,508
16.6 48179 South Rockwood 3,209 — $317,818
16.7 48166 Newport 14,056 — $212,335
16.8 48180 Taylor 62,081 $1,518 $175,458
17.1 48103 Ann Arbor 55,054 $2,050 $516,940
17.2 48170 Plymouth 40,076 $1,550 $475,084
17.5 48185 Westland 48,530 $1,295 $222,635
17.5 48141 Inkster 25,428 $1,211 $105,594

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.