Monticello ZIP Code List — Lewis County, MO

There is one unique ZIP code in Monticello, Missouri and it is 63457. Area code: 573.

ZIP codes

35.04

sq mi land

0.05

sq mi water

573

area code

Monticello, MO ZIP code map

About Monticello, MO

Monticello, Missouri, is a charming small town located in the heart of Lewis County. With its rich history and welcoming community, Monticello offers a unique glimpse into rural life in the Midwest. The town is renowned for its scenic landscapes and tight-knit community spirit.

Location & geography

Situated within Lewis County, Monticello spans a total land area of 35.04 square miles, complemented by a small water area of 0.05 square miles. The town is conveniently located near the cities of Canton, approximately 14 miles to the northeast, La Grange, about 11 miles to the southeast, and more distant options such as Quincy, Illinois, roughly 25 miles to the north. The terrain in this region primarily features rolling hills and agricultural fields, characteristic of northeast Missouri.

Community & economy

The character of Monticello is defined by its friendly residents and a strong sense of community engagement. The local economy thrives on agriculture and small businesses, with many residents involved in farming and related industries. Daily life in Monticello is marked by a slower pace, with community events and gatherings fostering connections among its residents.

Transportation

Monticello is accessible via nearby highways, including U.S. Route 61, which connects the town to larger regional centers. The nearest significant airport is Quincy Regional Airport, about 30 miles to the north in Quincy, Illinois, providing regional air travel options. Public transit options are limited in this rural area, making personal vehicles the primary mode of transportation for residents.

History

Monticello was established in the 19th century and has a rich agricultural heritage, with farming being a cornerstone of its economy. Over the years, the town has witnessed several notable events, including community fairs and agricultural exhibitions which celebrate its rural roots. This history has shaped the town's identity, making it a point of pride for its inhabitants.

Did you know?

One surprising fact about Monticello is its designation as a significant farming community, known for its corn and soybean production. Additionally, the town's small size does not diminish its community spirit, as residents regularly come together for local events and initiatives.

ZIP codes for Monticello, MO (1)

ZIP code	City	County	Map
63457	Monticello	Lewis	View map

Demographics & statistics

494

Population

31.4

Median age

$59,091

Median household income

$22,907

Per capita income

$150,000

Median home value

Median monthly rent

96.2%

Home ownership

13.8%

Poverty rate

7.5%

Unemployment

129

Housing units

11.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	103	20.9%
18 and over	391	79.1%
65 and over	95	19.2%
Median age	31.4 years

Race & ethnicity

White 94.1%

Two or more races 3.4%

Black or African American 2.2%

Hispanic or Latino 0.2%

Group	Count	%
White	466	94.1%
Two or more races	17	3.4%
Black or African American	11	2.2%
Hispanic or Latino	1	0.2%

Household income

Under $10k 0.9%

$15k–$25k 8.5%

$25k–$35k 14.2%

$35k–$50k 11.3%

$50k–$75k 22.6%

$75k–$100k 2.8%

$100k–$150k 18.9%

$150k–$200k 18.9%

$200k+ 1.9%

Range	% of households
Under $10k	0.9%
$15k–$25k	8.5%
$25k–$35k	14.2%
$35k–$50k	11.3%
$50k–$75k	22.6%
$75k–$100k	2.8%
$100k–$150k	18.9%
$150k–$200k	18.9%
$200k+	1.9%
Median income	$59,091

Housing

Home values

Under $50k 11.8%

$50k–$100k 15.7%

$100k–$150k 22.5%

$150k–$200k 27.5%

$200k–$300k 15.7%

$300k–$500k 6.9%

Housing overview

Metric	Value
Median home value	$150,000
Median rent / month	$0
Owner occupied	96.2%
Renter occupied	3.8%
Vacant	20.3%
Single-family detached	82.7%
Large apartment buildings	0.0%
Mobile homes	12.0%
Median rooms	6.0
Avg household size (owned)	4.43

Year built

Era	%
2020 or later	0.0%
2010–2019	6.8%
2000–2009	4.5%
1990–1999	30.1%
1980–1989	15.8%
1970–1979	3.0%
1960–1969	9.8%
1950–1959	3.8%
1940–1949	3.0%
1939 or earlier	23.3%

Bedrooms

Size	% of units
No bedroom (studio)	6.8%
1 bedroom	2.3%
2 bedrooms	22.6%
3 bedrooms	45.9%
4 bedrooms	19.5%
5+ bedrooms	3.0%

Vehicles per household

Vehicles	% of households
No vehicle	2.8%
1 vehicle	17.0%
2 vehicles	27.4%
3 or more	52.8%

Heating fuel

Fuel type	%
Utility gas	36.8%
Electricity	22.6%
Propane / LP gas	26.4%
Wood	12.3%

Households & families

Household type	Count	%
Married-couple family	70	66.0%
Cohabiting couple	2	1.9%
Male householder, no spouse	22	20.8%
Female householder, no spouse	12	11.3%
Households with children under 18	31	29.2%
Households with seniors (65+)	55	51.9%
Average household size	4.50

Marital status

Status	Male	Female
Never married	27.6%	31.4%
Married	37.6%	38.4%
Separated	1.4%	0.0%
Widowed	13.3%	3.8%
Divorced	20.0%	26.5%

Education

Less than 9th grade 10.1%

Some HS, no diploma 8.8%

HS graduate 30.8%

Some college, no degree 31.4%

Associate's degree 7.5%

Bachelor's degree 8.8%

Graduate / professional 2.5%

Metric	%
HS diploma or higher	81.1%
Bachelor's or higher	11.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	27	81.8%
High school	4	12.1%
College / grad school	2	6.1%

Employment

Industry of employment

Education & healthcare 31.9%

Arts, food & hospitality 22.2%

Manufacturing 18.5%

Agriculture & mining 10.9%

Construction 9.7%

Wholesale trade 2.4%

Other services 1.6%

Public administration 1.2%

Transportation & utilities 0.8%

Finance & real estate 0.8%

Occupation

Category	%
Management, business & arts	12.5%
Service	23.8%
Sales & office	33.5%
Natural resources & construction	10.1%
Production & transportation	20.2%

Employment type

Type	%
Private sector	85.1%
Government	4.0%
Self-employed	10.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	72.6%
Carpool	20.6%
Public transit	0.4%
Walk	0.0%
Other means	0.0%
Avg commute (minutes)	31.9

Poverty

All people 13.8%

Under 18 years 0.0%

18 and over 17.6%

Married-couple families 5.7%

Female-led households 0.0%

Income support

Source	% of households
Social Security	50.0%
Retirement income	33.0%
Supplemental Security	1.9%
Cash public assistance	1.9%
Food stamps / SNAP	1.9%

Health indicators

Condition	%
High blood pressure	32.4%
High cholesterol	31.8%
Heart disease	7.2%
Stroke	3.4%
Asthma	9.7%
Arthritis	27.5%
Kidney disease	2.9%
Pulmonary disease	9.1%
Cancer	6.2%

Behavior / access	%
Binge drinking	17.9%
No physical activity	28.9%
Less than 7 hrs sleep	34.5%
Fair or poor health	17.8%
Poor mental health	17.0%
Poor physical health	12.6%
No health insurance	17.8%
Visited doctor (checkup)	71.3%
Visited dentist	51.6%
Cholesterol screening	85.8%
Teeth loss	22.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	10	2.6%

Disability	%
Any disability	13.4%
Under 18	26.2%
18–64 years	6.8%
65 and over	18.9%

Health insurance coverage

Type	%
Private insurance	53.2%
Public insurance	51.2%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	429	86.8%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	494	100.0%
Born in same state	494	100.0%
Born in different state	178	36.0%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	227	46%
French	13	2.6%

Ancestry	Count	%
Italian	3	0.6%

Technology access

Metric	% of households
Computer access	21.5%
Internet access	88.7%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What is the ZIP code for Monticello, MO?

Monticello, MO has one ZIP code: 63457.

What is the main ZIP code for Monticello, MO?

The primary ZIP code for Monticello, MO is 63457. The city uses area code 573 for phone service.

What county is Monticello, MO in?

Monticello is located in Lewis County, Missouri.

How many ZIP codes are in Monticello, MO?

Monticello, MO has 1 ZIP code.

What ZIP code should I use to mail a package to the Monticello City Hall located in downtown Monticello, Missouri?

Monticello City Hall and the downtown area of Monticello are located in ZIP code 63457.

What is the correct ZIP code for residents and businesses in Monticello, the county seat of Lewis County, Missouri?

All addresses in Monticello, Missouri use the single ZIP code 63457.