Zip lookup · IL

61102
Rockford, Illinois.

Rockford, Winnebago County, IL · Rockford, IL metro · population 15,937

What it costs per month · 61102 $640/mo

to buy the typical home at today's mortgage rate — +$417 (+187%) since Jan 2020.

What the home itself did
1 year
Up $11,028 +10%
$110,953$121,981 since Sep 2025
5 years
Up $47,284 +63%
$74,697$121,981 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 61102 $640 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 61102$640
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 7 years.

Typical home values in zip 61102 rose 9.9% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Winnebago County, IL 88% · Ogle County, IL 12%

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

Typical home value $121,981 as of Sep 2026
+9.9%year on year

Typical home value — 61102

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 61102 $121,981 Rockford $222,178 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 61102$121,981
  • Rockford$222,178
  • United States$366,157

Within 20 miles

Showing 30 of 31 zips in range — sorting picks from all 31.

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
4.2 61104 Rockford 17,222 $1,112 $114,007
5.8 61088 Winnebago 6,167 — $283,205
5.8 61109 Rockford 26,768 $1,199 $195,922
7.4 61101 Rockford 19,318 $1,192 $114,743
7.9 61084 Stillman Valley 3,201 — $294,711
8.1 61108 Rockford 30,355 $1,489 $192,832
8.6 61010 Byron 7,497 — $285,149
8.6 61107 Rockford 30,765 $1,438 $225,716
8.8 61020 Davis Junction 3,149 — $291,696
8.8 61103 Rockford 22,869 $1,221 $152,248
10.1 61114 Rockford 15,325 $1,075 $271,549
10.7 61111 Loves Park 23,286 $1,579 $206,351
10.9 61016 Cherry Valley 5,465 — $294,996
11.3 61115 Machesney Park 22,364 $1,610 $209,503
11.3 61063 Pecatonica 4,011 — $235,955
11.4 61052 Monroe Center 1,145 — $271,700
13.4 61047 Leaf River 1,622 — $233,782
14.9 61049 Lindenwood 579 — $261,069
15.0 61072 Rockton 11,285 — $298,274
15.8 61073 Roscoe 20,194 $1,646 $315,798
15.8 61024 Durand 2,318 — $225,414
16.1 61039 German Valley 824 — $219,950
16.2 61008 Belvidere 33,582 — $264,386
16.4 61015 Chana 901 — $267,402
16.6 61011 Caledonia 2,676 — $380,609
16.7 60146 Kirkland 2,369 — $278,455
18.5 61061 Oregon 6,766 — $239,433
19.1 61054 Mount Morris 3,610 — $158,453
19.2 61080 South Beloit 10,955 $1,488 $242,524
19.5 61019 Davis 3,461 — $271,134

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