| City: | Ottawa, Illinois |
| Names to Avoid: | Brickton, Dayton, Naplate, North Ottawa, Prairie Center, Stoneyville, Woodland Addition |
| County: | La Salle County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 7:43:15 AM |
| Population: | 23,997 [See All] |
| Area Code: | 815 |
| Classification: | Standard [Normal Street Delivery] |
| Coordinates: | 41.3666, -88.8591 |
| Land Area: | 152.517 sq mi |
| Quick Link: |
ZIP Code 61350 has 23,997 residents and 10,295 households (average 2.28 persons per household). The median age is 42.8 years, older than the state (38.8) and older than the nation (38.8). The gender split is 48.9% male and 51.1% female, which is about the same as the national male share (49.1%), making this a female-majority area. Largest groups are White (87.6%, much higher than the state average of 61.4% and well above the national average of 61.6%) and Hispanic or Latino (8.6%); Hispanic or Latino residents make up 8.6%, which is much lower than the national average (18.7%).
Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship
| 2020 Population: | 23,997Source: Census DHC |
| 2023 ACS Population Estimate: | 23,999Source: Census ACS |
| 2025 ZC Population Estimate: | 24,829Source: ZIP-Codes.com |
| Population Density: | 157.3 people per sq mile |
| Average Income: | $77,562Source: Census ACS |
| Households: | 10,295Source: Census DHC |
| Average House Value: | $157,100Source: Census ACS |
| Persons Per Household: | 2.28Source: Census DHC |
| Average Family Size: | 3.10Source: Census ACS |
| Group | 2010 | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Census ACS Population Estimate | -- | 24,454 | 24,281 | 24,105 | 24,070 | 23,836 | 23,992 | 23,820 | 23,835 | 24,182 | 23,969 | 24,444 | 24,385 | 23,999 |
| Decennial Census | 24,246 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 23,997 | -- | -- | -- |
Median Age: 42.8
Male Median Age: 40.9
Female Median Age: 44.6
| Group | < 5 | 5-9 | 10-14 | 15-19 | 20-24 | 25-29 | 30-34 | 35-39 | 40-44 | 45-49 | 50-54 | 55-59 | 60-64 | 65-69 | 70-74 | 75-79 | 80-84 | 85+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Male | 676 | 637 | 739 | 733 | 655 | 712 | 780 | 759 | 676 | 679 | 765 | 880 | 917 | 794 | 532 | 368 | 223 | 218 |
| Female | 656 | 656 | 727 | 664 | 594 | 688 | 762 | 742 | 685 | 638 | 772 | 932 | 964 | 776 | 631 | 491 | 383 | 493 |
| Total | 1,332 | 1,293 | 1,466 | 1,397 | 1,249 | 1,400 | 1,542 | 1,501 | 1,361 | 1,317 | 1,537 | 1,812 | 1,881 | 1,570 | 1,163 | 859 | 606 | 711 |
| White: | 21,029 | 85.92% |
| Black: | 489 | 2.00% |
| Hispanic:* | 2,054 | 8.39% |
| Asian: | 246 | 1.01% |
| American Indian: | 93 | 0.38% |
| Hawaiian: | 7 | 0.03% |
| Other: | 556 | 2.27% |
| Total: | 24,474 | 100% |
| Gender | Count | % | Median Age |
|---|---|---|---|
| Males: | 11,743 | 48.94% | 40.9 years |
| Females: | 12,254 | 51.06% | 44.6 years |
| Total: | 23,997 | 100% | 42.8 years |
| Native, born in the United States: | 23,372 | 97.39% |
| Native, born in PR, Island Areas, or abroad: | 108 | 0.45% |
| Foreign born, naturalized U.S. citizen: | 231 | 0.96% |
| Foreign born, not a U.S. citizen: | 288 | 2.16% |
| Total Population: | 23,999 | 100% |
| Total Native Population: | 23,480 | 97.84% |
| Total Foreign-born Population: | 519 | 2.16% |
In 2023, the Median household income is $77,562, which is lower than the state median ($81,702), is up $26,487 (51.9%) since 2011 and above its 2019 pre-pandemic level by $22,652. Family households earn a median of $91,909 versus $44,712 for nonfamily households (a difference of $47,197). By gender, male median income is $74,561 and female is $42,307, which is well under the state female median ($56,381), with a current gap of $32,254 that has widened from 2011 to 2023. The labor-force participation rate is 62.8%, which is slightly below the state rate (65.1%). The unemployment rate is 6.0%, which is above the national rate (5.2%). The largest occupation group is Management (32.8%).
Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation
| Income Type | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Household Income | $51,075 | $50,595 | $51,685 | $52,223 | $51,679 | $51,373 | $53,906 | $53,793 | $54,910 | $59,295 | $65,787 | $72,323 | $77,562 |
| Median Family Income | $65,147 | $65,572 | $64,576 | $66,938 | $64,583 | $65,147 | $66,395 | $67,188 | $69,540 | $72,651 | $79,063 | $87,036 | $91,909 |
| Median NonFamily Income | $27,664 | $27,428 | $29,134 | $29,702 | $31,313 | $31,369 | $31,908 | $33,739 | $34,888 | $35,555 | $38,505 | $41,985 | $44,712 |
| Median Male Income | $51,423 | $52,900 | $53,999 | $54,004 | $51,807 | $51,736 | $53,306 | $53,113 | $54,032 | $53,964 | $58,423 | $66,799 | $74,561 |
| Median Female Income | $31,070 | $30,980 | $31,809 | $32,546 | $32,252 | $33,579 | $35,128 | $34,057 | $32,600 | $35,335 | $36,557 | $39,716 | $42,307 |
| Employed: | 11,365 | 59.00% |
| Unemployed: | 724 | 3.76% |
| Not In Labor Force: | 7,174 | 37.24% |
| Total: | 19,263 | 100% |
| Management, business, science, and arts: | 3,727 | 32.79% |
| Service: | 1,809 | 15.92% |
| Sales and Office: | 2,128 | 18.72% |
| Natural resources, construction, and maintenance: | 1,250 | 11.00% |
| Production, transportation, and material moving: | 2,451 | 21.57% |
| Total Civilian Employed Population: | 11,365 | 100% |
In 2023, the median home value is $157,100, which is well under the national median ($303,400), is up $18,600 (13.43%) since 2011 and above its 2019 pre-pandemic level by $19,100. The median gross rent is $940, which is far less than the national median ($1,348), is up $253 (36.83%) since 2011 and above its 2019 pre-pandemic level by $106. Of occupied housing, owners make up 73.30% (64.11% with a mortgage, 35.89% free-and-clear) and renters 26.70% - making this ZIP Code more home ownership than the state and under national rental averages. The vacancy rate is 10.18%, which is far higher than the state rate (8.11%).
Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy
| Group | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Home Value | $138,500 | $139,700 | $142,200 | $143,200 | $142,000 | $138,000 | $140,400 | $137,500 | $138,000 | $135,000 | $138,200 | $154,400 | $157,100 |
| Less than $500: | 278 | 10.68% |
| $500 to $999: | 1,150 | 44.18% |
| $1,000 to $1,499: | 817 | 31.39% |
| $1,500 to $1,999: | 150 | 5.76% |
| $2,000 to $2,499: | 37 | 1.42% |
| $2,500 to $2,999: | 8 | 0.31% |
| $3,000 or more: | 21 | 0.81% |
| No Rent: | 142 | 5.46% |
| Total: | 2,603 | 100% |
| Group | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Rent | $687 | $701 | $715 | $725 | $726 | $727 | $760 | $790 | $834 | $843 | $868 | $909 | $940 |
| Owner Occupied (with mortgage): | 4,581 | 46.99% |
| Owner Occupied (free and clear, no mortgage): | 2,564 | 26.30% |
| Renter Occupied: | 2,603 | 26.70% |
| Total Occupied Housing Units: | 9,748 | 100% |
| Occupied Housing Units: | 9,748 | 89.82% |
| Vacant Housing Units (not graphed): | 1,105 | 10.18% |
| Total Housing Units: | 10,853 | 100% |
| Single-Family Units: | 8,919 | 82.18% |
| Multi-Family Units: | 1,731 | 15.95% |
| Other Units: | 203 | 1.87% |
| Total Housing Units: | 10,853 | 100% |
In 2023, 21.60% of adults (25+) have a bachelor's degree or higher, which is markedly below the state rate (37.20%). High school or higher is 92.60%, which is well above the national rate (89.40%). The uninsured rate is 4.30%, which is far lower than the national rate (8.60%). The share of people in poverty is 9.40%, which is on par with the state rate (8.20%), down 0.70 percentage points since 2011 and below its 2019 pre-pandemic level by 3.20 percentage points. Poverty has been broadly stable, which may reflect structural barriers or offsetting gains and setbacks. Among residents ages 3+, the largest enrollment group is elementary (47.36%). College enrollment is 10.13%, which is far lower than the national rate (26.70%), indicating the community may be more oriented toward vocational/trade or direct-to-workforce opportunities.
Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment
| Less than 9th grade: | 367 | 2.17% |
| 9th to 12th grade, no diploma: | 876 | 5.19% |
| High school graduate (includes equivalency): | 5,712 | 33.82% |
| Some college, no degree: | 4,484 | 26.55% |
| Associate's degree: | 1,807 | 10.70% |
| Bachelor's degree: | 2,616 | 15.49% |
| Graduate or professional degree: | 1,028 | 6.09% |
| Total: | 16,890 | 100% |
| High school or higher: | 15,647 | 92.64% |
| Bachelor's degree or higher: | 3,644 | 21.57% |
| Private Insurance: | 16,730 | 60.42% |
| Public Insurance: | 9,949 | 35.93% |
| No Insurance: | 1,011 | 3.65% |
| Total: | 27,690 | 100% |
| Has Health Insurance: | 26,679 | 96.35% |
| Group | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| % of People in Poverty | 10.1% | 10.3% | 12.8% | 12.7% | 12.0% | 12.1% | 11.7% | 12.9% | 12.6% | 10.8% | 10.3% | 11.6% | 9.4% |
Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.
| Nursery School, Preschool: | 395 | 7.80% |
| Kindergarten: | 261 | 5.16% |
| Elementary school (grades 1-8): | 2,398 | 47.36% |
| High school (grades 9-12): | 1,496 | 29.55% |
| College or graduate school: | 513 | 10.13% |
| Total: | 5,063 | 100% |
| Early Childhood: | 656 | 12.96% |
| K-12 (Primary & Secondary School): | 4,155 | 82.07% |
ZIP Code 61350 supports both business and residential activity. According to the Business Census (2023), there are 658 business establishments, employing about 9,582 people with an annual payroll of $500,213,000. USPS data shows 10,890 residential mailboxes and 895 business mailboxes, reflecting local delivery coverage.
| # Residential Mailboxes: | 10,890Source: USPS |
| # Business Mailboxes: | 895Source: USPS |
| Total Delivery Receptacles: | 12,114Source: USPS |
| Single Family Delivery Units: | 9,457Source: USPS |
| Multi Family Delivery Units: | 691Source: USPS |
| # of Businesses: | 658Source: CBP |
| 1st Quarter Payroll: | $131,520,000Source: CBP |
| Annual Payroll: | $500,213,000Source: CBP |
| # of Employees: | 9,582Source: CBP |
ZIP Code 61350 is located in La Salle County, Illinois, within the Ottawa, IL Metropolitan Statistical Area (CBSA 36837) and Illinois's 14th and 16th Congressional Districts. This Micro area has a population of 147,676 people, about 16.25% of whom live in ZIP Code 61350. It covers 152.517 sq mi of land and a water area of 5.708 sq mi.
| CBSA Name: | Ottawa, ILSource: Census |
| CBSA Number: | 36837Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 147,676Source: Census |
| MSA: | Source: Census |
| Land Area: | 152.517 sq miSource: Census |
| Water Area: | 5.708 sq miSource: Census |
| Congressional District: | 14,16Source: USPS |
| Congressional Land Area: | 1597.6, 7917.49 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1756926Source: Census |
| Place Name: | Ottawa city; IllinoisSource: Census |
ZIP Code 61350 is part of 5 school districts, including: Ottawa Elementary School District 141 (Grades PK thru 08), Ottawa Township High School District 140 (Grades 09 thru 12), Deer Park Community Consolidated School District 82 (Grades PK thru 08), Rutland Community Consolidated School District 230 (Grades KG thru 08) and Wallace Community Consolidated School District 195 (Grades Kindergarten thru 8th). There are 11 public schools and 2 private school(s) in this ZIP Code. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on November 1, 2025.