ZIP Code Tabulation Area · Illinois

ZIP Code 61342: LaSalle County, IL

ZIP Code 61342 (LaSalle County, Illinois) has an estimated 8,543 residents in 3,487 households. The median household income is $65,348, the median home value is $153,500 and the median gross rent is $794/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

8,543

Margin of error ±440

Median household income

$65,348

Margin of error ±$16,426

Median home value

$153,500

Margin of error ±$8,310

Median gross rent

$794/mo

Margin of error ±$76

Median age

41.5 yrs

Margin of error ±2.8 yrs

Mean travel time to work

20.6 min

Margin of error ±3.9 min

How ZIP 61342 compares with Illinois and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 6134241.5 yrsIllinois39.0 yrsUnited States38.9 yrs

Median household income

ZIP 61342$65,348Illinois$83,390United States$80,734

Per capita income

ZIP 61342$35,348Illinois$46,406United States$44,673

Poverty rate

ZIP 6134212.4%Illinois11.8%United States12.5%

Unemployment rate

ZIP 613424.2%Illinois5.8%United States5.2%

Bachelor's degree or higher

ZIP 6134222.0%Illinois37.8%United States35.7%

Median home value

ZIP 61342$153,500Illinois$263,300United States$332,700

Median gross rent

ZIP 61342$794/moIllinois$1,274/moUnited States$1,413/mo

Owner-occupied homes

ZIP 6134266.2%Illinois67.1%United States65.2%

Mean travel time to work

ZIP 6134220.6 minIllinois27.8 minUnited States26.4 min

Worked from home

ZIP 613423.2%Illinois15.9%United States15.1%

All figures for ZIP 61342

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 61342 — ACS 2020–2024 5-year estimates
MeasureZIP 61342Margin of errorIllinoisUnited States
Total population8,543±44012,694,798334,922,499
Median age41.5 yrs±2.8 yrs39.0 yrs38.9 yrs
Households3,487±2415,036,449129,227,496
Median household income$65,348±$16,426$83,390$80,734
Per capita income$35,348±$2,719$46,406$44,673
Poverty rate12.4%±4.2 pts11.8%12.5%
Unemployment rate4.2%±1.8 pts5.8%5.2%
Bachelor's degree or higher22.0%±4.1 pts37.8%35.7%
Median home value$153,500±$8,310$263,300$332,700
Median gross rent$794/mo±$76$1,274/mo$1,413/mo
Owner-occupied homes66.2%±3.3 pts67.1%65.2%
Mean travel time to work20.6 min±3.9 min27.8 min26.4 min
Worked from home3.2%±1.7 pts15.9%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 61342
GroupZIP 61342IllinoisUnited States
White alone, not Hispanic or Latino66.7%58.1%57.4%
Black or African American alone, not Hispanic or Latino1.3%13.3%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.1%0.5%
Asian alone, not Hispanic or Latino0.5%5.9%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino0.7%0.4%0.6%
Two or more races, not Hispanic or Latino3.0%3.4%4.3%
Hispanic or Latino (of any race)27.8%18.8%19.3%

Where ZIP 61342 is

State
Illinois
Main county
LaSalle County— also overlaps Bureau County, Lee County
Largest overlapping place
Mendota (5% of the ZIP's land area)
Land area
108.16 sq mi· about 79 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in LaSalle County

60470 LaSalle County, IL60518 LaSalle County, IL60531 LaSalle County, IL60537 Millington, IL60549 LaSalle County, IL60551 LaSalle County, IL61301 LaSalle, IL61316 Cedar Point, IL61321 LaSalle County, IL61325 LaSalle County, IL61332 LaSalle County, IL61334 LaSalle County, IL61341 LaSalle County, IL61348 LaSalle County, IL61350 LaSalle County, IL61354 Peru, IL61358 LaSalle County, IL61360 LaSalle County, IL61364 LaSalle County, IL61370 LaSalle County, IL61371 Triumph, IL61372 Troy Grove, IL61373 LaSalle County, IL61377 LaSalle County, IL

See every ZIP code in Illinois, or compare ZIP 61342 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.