Postal Codes

61108 ZIP Code

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ZIP code 61108 covers Rockford, Illinois, with a population of about 30,202 and a median household income of $63,046.

Population
30,2022,767 per square mile
Median age
39.71 points above the US average
Median household income
$63,04623% below the Illinois median
Poverty rate
11.8%0.6 points below the US average
Typical home value
$193,284up 54.1% in five years
Median rent
$98620% below the Illinois median
Degree or higher
24.4%10.6 points below the US average
Homeownership
65.7%0.7 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
910

Where 61108 is

Rockford, Illinois — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population30,202
Median age39.7
Family households60.5%
Born outside the US14.6%
Speaks a language other than English at home25.2%
White (non-Hispanic)57%
Black (non-Hispanic)10.6%
Asian (non-Hispanic)4.8%
Hispanic or Latino23.9%
Veterans6.7%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$63,046
Income per person$30,023
Poverty rate11.8%
Households on SNAP or cash assistance18.8%

Household income distribution

Under $10k5.2%
$10–15k2.5%
$15–20k3.7%
$20–25k3.5%
$25–30k2.9%
$30–35k7.9%
$35–40k5.1%
$40–45k4.5%
$45–50k4.5%
$50–60k7.8%
$60–75k12.5%
$75–100k15.7%
$100–125k9.3%
$125–150k6.5%
$150–200k5.3%
$200k or more3.3%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed14,190
Mean adjusted gross income$56,062
Returns declaring $200,000 or more2%
Returns, under $25k31.0%
Returns, $25k–$50k28.8%
Returns, $50k–$75k16.5%
Returns, $75k–$100k10.3%
Returns, $100k–$200k11.4%
Returns, $200k or more2.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$128,300
Median gross rent$986
Rent as a share of household income29.2%
Owner-occupied65.7%
Vacant homes6.3%
Median year built1968

What the homes are

Detached house70.5%
Attached house5.4%
2 to 4 units11%
5 to 19 units6.5%
20 or more units5.9%
Mobile home0.8%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$193,284as of 2026-07
Typical home value, 1 yearup 8.8%
Typical home value, 5 yearsup 54.1%
Typical home value, 10 yearsup 129.9%
Typical asking rent$1,490as of 2026-07
Typical asking rent, 1 yearup 3.5%
Typical home value since 2000
200020132026$193,284$72,408

$84,892 in 2000 to $193,284 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5.6%
Bachelor's degree or higher24.4%
High school diploma or higher87.3%
Works from home9.8%
Drives to work alone74.3%
Takes public transport0.6%
Commutes 45 minutes or more10.3%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity41.2% 7.8 pts above the national average of 33.4%
Diagnosed diabetes13.8% 1.8 pts above the national average of 12%
Currently smokes15.1% 1.9 pts above the national average of 13.2%
High blood pressure37.7% 3.6 pts above the national average of 34.1%
Fair or poor general health22.6% 2.3 pts above the national average of 20.3%
No health insurance (18–64)12% 0.7 pts above the national average of 11.3%
Depression22% same as the national average of 21.9%
No leisure-time physical activity27.3% 1.9 pts above the national average of 25.4%
Arthritis28.8% 3.7 pts above the national average of 25.1%
Binge drinking16.1% same as the national average of 16%
Taking blood pressure medication77.7% 3 pts above the national average of 74.7%
Cancer (non-skin)8.5% 0.8 pts above the national average of 7.7%
Current asthma10.5% same as the national average of 10.4%
Coronary heart disease7.3% 1.1 pts above the national average of 6.2%
Routine check-up in past year78.7% 2 pts above the national average of 76.7%
Cholesterol screening85.9% same as the national average of 85.9%
Cognitive disability14.8% same as the national average of 14.8%
Colorectal screening61.9% 2.4 pts below the national average of 64.3%
COPD8.2% 1.6 pts above the national average of 6.6%
Visited a dentist57.8% 3.5 pts below the national average of 61.3%
Any disability33.6% 2.9 pts above the national average of 30.7%
Lacks emotional support27.4% 2.6 pts above the national average of 24.8%
Food insecurity19.2% 2.1 pts above the national average of 17.1%
Received food stamps17.9% 3.6 pts above the national average of 14.3%
Hearing disability7.7% 1 pts above the national average of 6.7%
High cholesterol38.2% 2 pts above the national average of 36.2%
Housing insecurity15.1% 1.3 pts above the national average of 13.8%
Independent living disability9.5% 1.1 pts above the national average of 8.4%
Lacks transport9.7% 0.5 pts above the national average of 9.2%
Loneliness35.1% 0.7 pts above the national average of 34.4%
Mammography use69.6% 6.3 pts below the national average of 75.9%
Poor mental health (14+ days)17.4% 0.6 pts above the national average of 16.8%
Mobility disability16.2% 2.2 pts above the national average of 14%
Poor physical health (14+ days)15% 1.5 pts above the national average of 13.5%
Self-care disability4.5% 0.5 pts above the national average of 4%
Utility shut-off threat9.4% 0.6 pts above the national average of 8.8%
Sleeps under 7 hours36.7% same as the national average of 36.4%
Stroke4% 0.6 pts above the national average of 3.4%
All natural teeth lost14.9% 1.9 pts above the national average of 13%
Vision disability6.1% 0.5 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments910
People employed17,407
Annual payroll$707,669,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 52.1% of US census tracts
FEMA ratingVery Low to Relatively Moderate across the 13 census tracts this ZIP code covers
Expected annual loss47.4 out of 100
Community resilience57.7 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Cold wave89.9Very High at its worst in this ZIP code
Hail84.8Relatively High at its worst in this ZIP code
Tornado84.1Very High at its worst in this ZIP code
Strong wind83.8Relatively High at its worst in this ZIP code
Ice storm67.2Relatively Moderate at its worst in this ZIP code
Lightning64.1Relatively High at its worst in this ZIP code
Winter weather62.5Relatively Moderate at its worst in this ZIP code
Landslide51.4Very Low at its worst in this ZIP code
River flooding50.7Relatively High at its worst in this ZIP code
Heat wave44.9Relatively Moderate at its worst in this ZIP code
Wildfire40.9Very Low at its worst in this ZIP code
Earthquake40.5Relatively Low at its worst in this ZIP code
Drought36.3Relatively Low at its worst in this ZIP code
Hurricane18.2Very Low at its worst in this ZIP code
Compared with Illinois and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPIllinoisUnited States
Median household income$63,046$81,702$78,538
Income per person$30,023$45,104$43,289
Poverty rate11.8%11.7%12.4%
Median home value$128,300$250,500$303,400
Median gross rent$986$1,227$1,348
Homeownership65.7%66.8%65%
Bachelor's degree or higher24.4%37.2%35%
Unemployment rate5.6%5.8%5.2%
Works from home9.8%14%13.5%
Born outside the US14.6%14.4%13.9%
Median age39.738.938.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationROCKFORD GTR ROCKFORD AP, IL US8.7 km away
Rain in a year37 in
Snow in a year37 in

Average high and low by month

January29.1°F / 14.5°F1.6 in rain, 10.9 in snow
February33.4°F / 17.8°F1.63 in rain, 8.5 in snow
March46.5°F / 28.1°F2.4 in rain, 4.9 in snow
April59.7°F / 38.5°F3.75 in rain, 0.9 in snow
May71.2°F / 49.5°F4.18 in rain
June80.7°F / 59.6°F5.23 in rain
July83.9°F / 63.6°F3.81 in rain
August82°F / 61.8°F4.19 in rain
September75.3°F / 53.5°F3.62 in rain
October62.3°F / 41.8°F2.63 in rain, 0.2 in snow
November47.1°F / 30.5°F2.27 in rain, 2.3 in snow
December34.3°F / 20.2°F1.93 in rain, 9.4 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket54% of this ZIP code's area
No vehicle and far from a supermarket15% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

Rockford School District 205100% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability55more vulnerable than 55% of US census tracts
Socioeconomic status47more vulnerable than 47% of US census tracts
Household characteristics60more vulnerable than 60% of US census tracts
Racial and ethnic minority status52more vulnerable than 52% of US census tracts
Housing type and transport54more vulnerable than 54% of US census tracts
Walkability8.1 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

61107 Rockford, IL3.2 km away
61104 Rockford, IL4.4 km away
61112 Rockford, IL4.4 km away
61109 Rockford, IL4.5 km away
61016 Cherry Valley, IL6.1 km away
61105 Rockford, IL6.2 km away
61103 Rockford, IL7.4 km away
61114 Rockford, IL7.8 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Winnebago County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area10.92 sq mi
Population density2,767 people per sq mi
Latitude, longitude42.2514, -89.0235

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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