Zip lookup · IL

61088
Winnebago, Illinois.

Winnebago, Winnebago County, IL · Rockford, IL metro · population 6,167

What it costs per month · 61088 $1,486/mo

to buy the typical home at today's mortgage rate — +$887 (+148%) since Jan 2020.

What the home itself did
1 year
Up $22,155 +8%
$261,049$283,205 since Sep 2025
5 years
Up $89,732 +46%
$193,472$283,205 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 61088 $1,486 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 61088$1,486
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 9 years.

Typical home values in zip 61088 rose 8.5% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Winnebago County, IL 100% · Ogle County, IL 0%

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

Typical home value $283,205 as of Sep 2026
+8.5%year on year

Typical home value — 61088

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 61088 $283,205 Rockford $222,178 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 61088$283,205
  • Rockford$222,178
  • United States$366,157

Within 20 miles

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
5.6 61063 Pecatonica 4,011 — $235,955
5.8 61102 Rockford 15,937 — $121,981
7.2 61101 Rockford 19,318 $1,192 $114,743
9.1 61104 Rockford 17,222 $1,112 $114,007
9.3 61010 Byron 7,497 — $285,149
10.2 61103 Rockford 22,869 $1,221 $152,248
10.8 61047 Leaf River 1,622 — $233,782
11.0 61084 Stillman Valley 3,201 — $294,711
11.6 61109 Rockford 26,768 $1,199 $195,922
11.6 61024 Durand 2,318 — $225,414
11.8 61039 German Valley 824 — $219,950
12.9 61107 Rockford 30,765 $1,438 $225,716
13.0 61108 Rockford 30,355 $1,489 $192,832
13.3 61115 Machesney Park 22,364 $1,610 $209,503
13.5 61072 Rockton 11,285 — $298,274
13.6 61111 Loves Park 23,286 $1,579 $206,351
13.6 61020 Davis Junction 3,149 — $291,696
13.8 61114 Rockford 15,325 $1,075 $271,549
14.2 61019 Davis 3,461 — $271,134
15.0 61070 Rock City 1,322 — $227,358
16.5 61016 Cherry Valley 5,465 — $294,996
17.0 61052 Monroe Center 1,145 — $271,700
17.1 61073 Roscoe 20,194 $1,646 $315,798
17.7 61054 Mount Morris 3,610 — $158,453
17.9 61007 Baileyville 196 — $219,565
19.2 61061 Oregon 6,766 — $239,433
19.2 61015 Chana 901 — $267,402
19.3 61011 Caledonia 2,676 — $380,609
19.7 61032 Freeport 29,020 $926 $128,457
19.8 61080 South Beloit 10,955 $1,488 $242,524

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