| City: | Mount Vernon, Illinois |
| Names to Avoid: | Bakerville, Camp Ground, Dodds, Idlewood, Marcoe, Miller Lake, Mount Vernon Outland Airport, Summersville |
| County: | Jefferson County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 8:02:31 AM |
| Population: | 23,327 [See All] |
| Area Codes: | 618 / 730 |
| Classification: | Standard [Normal Street Delivery] |
| Coordinates: | 38.3196, -88.9045 |
| Land Area: | 142.98 sq mi |
| Quick Link: |
ZIP Code 62864 has 23,327 residents and 9,923 households (average 2.30 persons per household). The median age is 41.2 years, slightly older than the state (38.8) and slightly older than the nation (38.8). The gender split is 48.4% male and 51.6% female, which is about the same as the national male share (49.1%), making this a female-majority area. Largest groups are White (81.0%, much higher than the state average of 61.4% and well above the national average of 61.6%) and Black or African American (10.1%, lower than the state average of 14.1%); Hispanic or Latino residents make up 2.7%, which is much lower than the national average (18.7%).
Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship
| 2020 Population: | 23,327Source: Census DHC |
| 2023 ACS Population Estimate: | 23,061Source: Census ACS |
| 2025 ZC Population Estimate: | 23,749Source: ZIP-Codes.com |
| Population Density: | 163.1 people per sq mile |
| Average Income: | $58,082Source: Census ACS |
| Households: | 9,923Source: Census DHC |
| Average House Value: | $117,600Source: Census ACS |
| Persons Per Household: | 2.30Source: Census DHC |
| Average Family Size: | 3.13Source: Census ACS |
| Group | 2010 | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Census ACS Population Estimate | -- | 24,532 | 24,305 | 24,124 | 24,068 | 23,843 | 23,630 | 23,501 | 23,586 | 23,498 | 23,287 | 23,111 | 23,253 | 23,061 |
| Decennial Census | 24,108 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 23,327 | -- | -- | -- |
Median Age: 41.2
Male Median Age: 40.1
Female Median Age: 42.5
| 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 | 747 | 720 | 726 | 716 | 651 | 686 | 667 | 710 | 677 | 627 | 698 | 769 | 760 | 695 | 607 | 398 | 235 | 200 |
| Female | 722 | 736 | 779 | 681 | 668 | 727 | 663 | 713 | 664 | 626 | 672 | 810 | 856 | 733 | 680 | 490 | 386 | 432 |
| Total | 1,469 | 1,456 | 1,505 | 1,397 | 1,319 | 1,413 | 1,330 | 1,423 | 1,341 | 1,253 | 1,370 | 1,579 | 1,616 | 1,428 | 1,287 | 888 | 621 | 632 |
| White: | 18,892 | 84.10% |
| Black: | 2,353 | 10.48% |
| Hispanic:* | 635 | 2.83% |
| Asian: | 311 | 1.38% |
| American Indian: | 65 | 0.29% |
| Hawaiian: | 7 | 0.03% |
| Other: | 200 | 0.89% |
| Total: | 22,463 | 100% |
| Gender | Count | % | Median Age |
|---|---|---|---|
| Males: | 11,289 | 48.39% | 40.1 years |
| Females: | 12,038 | 51.61% | 42.5 years |
| Total: | 23,327 | 100% | 41.2 years |
| Native, born in the United States: | 22,415 | 97.20% |
| Native, born in PR, Island Areas, or abroad: | 103 | 0.45% |
| Foreign born, naturalized U.S. citizen: | 354 | 1.54% |
| Foreign born, not a U.S. citizen: | 189 | 2.35% |
| Total Population: | 23,061 | 100% |
| Total Native Population: | 22,518 | 97.65% |
| Total Foreign-born Population: | 543 | 2.35% |
In 2023, the Median household income is $58,082, which is much lower than the state median ($81,702), is up $17,783 (44.1%) since 2011 and above its 2019 pre-pandemic level by $11,075. Family households earn a median of $73,794 versus $34,523 for nonfamily households (a difference of $39,271). By gender, male median income is $58,477 and female is $41,010, which is much lower than the state female median ($56,381), with a current gap of $17,467 that has widened from 2011 to 2023. The labor-force participation rate is 61.3%, which is lower than the state rate (65.1%). The unemployment rate is 7.3%, which is far worse than the national rate (5.2%). The largest occupation group is Management (29.3%).
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 | $40,299 | $39,078 | $40,036 | $40,367 | $40,935 | $40,025 | $42,197 | $44,120 | $47,007 | $47,896 | $50,854 | $54,560 | $58,082 |
| Median Family Income | $53,278 | $53,286 | $53,131 | $54,094 | $54,722 | $54,390 | $55,414 | $57,660 | $58,074 | $63,539 | $66,025 | $71,646 | $73,794 |
| Median NonFamily Income | $20,434 | $20,980 | $20,366 | $21,307 | $23,168 | $22,598 | $24,510 | $28,211 | $29,325 | $30,368 | $32,640 | $34,430 | $34,523 |
| Median Male Income | $42,407 | $41,905 | $41,718 | $42,214 | $41,827 | $43,893 | $48,403 | $49,692 | $50,246 | $52,815 | $56,099 | $55,150 | $58,477 |
| Median Female Income | $30,381 | $28,463 | $30,593 | $31,091 | $31,232 | $30,502 | $32,758 | $33,917 | $33,958 | $33,884 | $34,862 | $37,601 | $41,010 |
| Employed: | 10,453 | 56.81% |
| Unemployed: | 822 | 4.47% |
| Not In Labor Force: | 7,125 | 38.72% |
| Total: | 18,400 | 100% |
| Management, business, science, and arts: | 3,066 | 29.33% |
| Service: | 2,167 | 20.73% |
| Sales and Office: | 2,050 | 19.61% |
| Natural resources, construction, and maintenance: | 916 | 8.76% |
| Production, transportation, and material moving: | 2,254 | 21.56% |
| Total Civilian Employed Population: | 10,453 | 100% |
In 2023, the median home value is $117,600, which is much lower than the national median ($303,400), is up $27,600 (30.67%) since 2011 and above its 2019 pre-pandemic level by $23,900. The median gross rent is $882, which is considerably lower than the national median ($1,348), is up $288 (48.48%) since 2011 and above its 2019 pre-pandemic level by $167. Of occupied housing, owners make up 65.96% (49.40% with a mortgage, 50.60% free-and-clear) and renters 34.04% - making this ZIP Code less home ownership than the state and under national rental averages. The vacancy rate is 12.43%, 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 | $90,000 | $89,900 | $89,300 | $87,600 | $87,300 | $87,400 | $89,500 | $91,300 | $93,700 | $94,000 | $98,200 | $111,800 | $117,600 |
| Less than $500: | 412 | 12.45% |
| $500 to $999: | 1,421 | 42.93% |
| $1,000 to $1,499: | 995 | 30.06% |
| $1,500 to $1,999: | 108 | 3.26% |
| $2,000 to $2,499: | 49 | 1.48% |
| $2,500 to $2,999: | 40 | 1.21% |
| $3,000 or more: | 77 | 2.33% |
| No Rent: | 208 | 6.28% |
| Total: | 3,310 | 100% |
| Group | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Rent | $594 | $598 | $605 | $605 | $606 | $601 | $627 | $671 | $715 | $735 | $774 | $862 | $882 |
| Owner Occupied (with mortgage): | 3,169 | 32.59% |
| Owner Occupied (free and clear, no mortgage): | 3,246 | 33.38% |
| Renter Occupied: | 3,310 | 34.04% |
| Total Occupied Housing Units: | 9,725 | 100% |
| Occupied Housing Units: | 9,725 | 87.57% |
| Vacant Housing Units (not graphed): | 1,380 | 12.43% |
| Total Housing Units: | 11,105 | 100% |
| Single-Family Units: | 7,923 | 71.35% |
| Multi-Family Units: | 1,856 | 16.71% |
| Other Units: | 1,326 | 11.94% |
| Total Housing Units: | 11,105 | 100% |
In 2023, 21.10% of adults (25+) have a bachelor's degree or higher, which is markedly below the state rate (37.20%). High school or higher is 94.00%, which is well above the national rate (89.40%). The uninsured rate is 5.80%, which is falls below the national rate (8.60%). Public coverage is 47.80%, which is notably higher than the state rate (34.60%). The share of people in poverty is 12.00%, which is notably higher than the state rate (8.20%), down 1.60 percentage points since 2011 and below its 2019 pre-pandemic level by 3.50 percentage points. This suggests a positive shift in the local economic and social landscape - higher incomes, steadier consumer demand, and a strengthening tax base. Among residents ages 3+, the largest enrollment group is elementary (50.13%). College enrollment is 16.28%, 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: | 230 | 1.42% |
| 9th to 12th grade, no diploma: | 731 | 4.53% |
| High school graduate (includes equivalency): | 5,254 | 32.55% |
| Some college, no degree: | 4,417 | 27.36% |
| Associate's degree: | 2,107 | 13.05% |
| Bachelor's degree: | 2,101 | 13.02% |
| Graduate or professional degree: | 1,302 | 8.07% |
| Total: | 16,142 | 100% |
| High school or higher: | 15,181 | 94.05% |
| Bachelor's degree or higher: | 3,403 | 21.08% |
| Private Insurance: | 14,500 | 54.42% |
| Public Insurance: | 10,828 | 40.63% |
| No Insurance: | 1,319 | 4.95% |
| Total: | 26,647 | 100% |
| Has Health Insurance: | 25,328 | 95.05% |
| Group | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| % of People in Poverty | 13.6% | 13.4% | 13.0% | 13.8% | 13.6% | 14.9% | 16.1% | 16.7% | 15.5% | 13.9% | 14.3% | 13.1% | 12.0% |
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: | 303 | 6.33% |
| Kindergarten: | 379 | 7.92% |
| Elementary school (grades 1-8): | 2,399 | 50.13% |
| High school (grades 9-12): | 926 | 19.35% |
| College or graduate school: | 779 | 16.28% |
| Total: | 4,786 | 100% |
| Early Childhood: | 682 | 14.25% |
| K-12 (Primary & Secondary School): | 3,704 | 77.39% |
ZIP Code 62864 supports both business and residential activity. According to the Business Census (2023), there are 752 business establishments, employing about 18,429 people with an annual payroll of $968,506,000. USPS data shows 10,326 residential mailboxes and 1,003 business mailboxes, reflecting local delivery coverage.
| # Residential Mailboxes: | 10,326Source: USPS |
| # Business Mailboxes: | 1,003Source: USPS |
| Total Delivery Receptacles: | 12,320Source: USPS |
| Single Family Delivery Units: | 8,868Source: USPS |
| Multi Family Delivery Units: | 736Source: USPS |
| # of Businesses: | 752Source: CBP |
| 1st Quarter Payroll: | $237,350,000Source: CBP |
| Annual Payroll: | $968,506,000Source: CBP |
| # of Employees: | 18,429Source: CBP |
ZIP Code 62864 is located in Jefferson County, Illinois, within the Mount Vernon, IL Metropolitan Statistical Area (CBSA 34500) and Illinois's 12nd Congressional District. This Micro area has a population of 36,808 people, about 63.37% of whom live in ZIP Code 62864. It covers 142.98 sq mi of land and a water area of 0.643 sq mi.
| CBSA Name: | Mount Vernon, ILSource: Census |
| CBSA Number: | 34500Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 36,808Source: Census |
| MSA: | Source: Census |
| Land Area: | 142.98 sq miSource: Census |
| Water Area: | 0.643 sq miSource: Census |
| Congressional District: | 12Source: USPS |
| Congressional Land Area: | 5008.21 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1751180Source: Census |
| Place Name: | Mount Vernon city; IllinoisSource: Census |
ZIP Code 62864 is part of 6 school districts, including: McClellan Community Consolidated School District 12 (Grades PK thru 08), Mount Vernon School District 80 (Grades PK thru 08), Mount Vernon Township High School District 201 (Grades 09 thru 12), Summersville School District 79 (Grades KG thru 08), Spring Garden Community Consolidated School District 178 (Grades KG thru 08) and Bethel School District 82 (Grades Kindergarten thru 8th). There are 15 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.