Middle Brook ZIP Code List — Iron County, MO

There is one unique ZIP code in Middle Brook, Missouri and it is 63656. Area code: 573.

ZIP codes

70.38

sq mi land

0.40

sq mi water

573

area code

Middle Brook, MO ZIP code map

About Middle Brook, MO

Middle Brook, Missouri is a small and charming community located in Iron County. This quaint town is known for its peaceful rural setting and close-knit atmosphere, making it an ideal spot for those seeking a respite from urban life. Its rich history and scenic landscapes provide a unique backdrop for both residents and visitors alike.

Location & geography

Middle Brook is nestled in the southeastern part of Missouri, approximately 15 miles northeast of the town of Pilot Knob. The city is surrounded by scenic hills and valleys, offering beautiful terrain, while the land area totals 70.38 square miles and includes a water area of 0.40 square miles. Nearby cities include Ironton, which is about 10 miles away, and Farmington, located roughly 25 miles to the northwest.

Community & economy

The community of Middle Brook is characterized by its friendly and welcoming residents, who take pride in their small-town values. The local economy primarily revolves around agriculture and related industries, supporting a way of life that values hard work and dedication. Daily life here includes community gatherings, local events, and enjoying the outdoors, with residents often taking advantage of the surrounding natural beauty.

Transportation

Middle Brook is accessible via several local roads, with Missouri Route 21 being the primary highway that connects the town to regional destinations. The nearest major airport is Farmington Regional Airport, situated about 32 miles to the northwest, providing convenient travel options for residents and visitors. Public transportation options are limited, with most residents relying on personal vehicles for their commuting needs.

History

Middle Brook was established in the 1800s and has retained much of its historical charm throughout the years. The town's economy was originally supported by agriculture, and this focus on farming and land cultivation continues to play a significant role in its identity. Notable events and festivals throughout the years have contributed to a sense of community and pride among the residents.

Did you know?

A little-known fact about Middle Brook is that it has a rich collection of historical sites nearby, including remnants of mining operations from the region's past. Additionally, the town's serene environment is enhanced by its proximity to the Mark Twain National Forest, attracting nature enthusiasts and outdoor lovers.

ZIP codes for Middle Brook, MO (1)

ZIP code	City	County	Map
63656	Middle Brook	Iron	View map

Demographics & statistics

580

Population

52.3

Median age

$66,406

Median household income

$27,496

Per capita income

$115,700

Median home value

$710

Median monthly rent

87.7%

Home ownership

3.8%

Poverty rate

1.7%

Unemployment

278

Housing units

15.5%

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

← Male

Female →

Age summary

Group	Count	%
Under 18	78	13.4%
18 and over	502	86.6%
65 and over	127	21.9%
Median age	52.3 years

Race & ethnicity

White 88.2%

Two or more races 8.5%

Hispanic or Latino 1.9%

Asian 1.5%

Group	Count	%
White	521	88.2%
Two or more races	50	8.5%
Hispanic or Latino	11	1.9%
Asian	9	1.5%

Household income

Under $10k 4.6%

$10k–$15k 1.8%

$15k–$25k 8.2%

$25k–$35k 5.9%

$35k–$50k 10.0%

$50k–$75k 26.0%

$75k–$100k 26.9%

$100k–$150k 12.8%

$150k–$200k 3.7%

Range	% of households
Under $10k	4.6%
$10k–$15k	1.8%
$15k–$25k	8.2%
$25k–$35k	5.9%
$35k–$50k	10.0%
$50k–$75k	26.0%
$75k–$100k	26.9%
$100k–$150k	12.8%
$150k–$200k	3.7%
Median income	$66,406

Housing

Home values

Under $50k 7.8%

$50k–$100k 33.3%

$100k–$150k 16.1%

$150k–$200k 8.9%

$200k–$300k 18.8%

$300k–$500k 3.1%

$500k–$1M 3.1%

$1M+ 8.9%

Housing overview

Metric	Value
Median home value	$115,700
Median rent / month	$710
Owner occupied	87.7%
Renter occupied	12.3%
Vacant	28.2%
Single-family detached	69.5%
Large apartment buildings	0.0%
Mobile homes	26.6%
Median rooms	5.3
Avg household size (owned)	2.59

Year built

Era	%
2020 or later	0.0%
2010–2019	12.5%
2000–2009	16.1%
1990–1999	14.4%
1980–1989	13.1%
1970–1979	26.6%
1960–1969	9.8%
1950–1959	2.6%
1940–1949	4.9%
1939 or earlier	0.0%

Bedrooms

Size	% of units
No bedroom (studio)	2.6%
1 bedroom	4.9%
2 bedrooms	30.2%
3 bedrooms	45.6%
4 bedrooms	15.4%
5+ bedrooms	1.3%

Vehicles per household

Vehicles	% of households
No vehicle	3.7%
1 vehicle	23.7%
2 vehicles	31.1%
3 or more	41.6%

Heating fuel

Fuel type	%
Electricity	57.5%
Propane / LP gas	24.7%
Wood	15.5%
No fuel used	2.3%

Households & families

Household type	Count	%
Married-couple family	137	62.6%
Cohabiting couple	17	7.8%
Male householder, no spouse	33	15.1%
Female householder, no spouse	32	14.6%
Households with children under 18	40	18.3%
Households with seniors (65+)	85	38.8%
Average household size	2.65

Marital status

Status	Male	Female
Never married	14.0%	22.2%
Married	62.3%	56.6%
Separated	2.3%	1.3%
Widowed	2.3%	2.4%
Divorced	19.1%	17.5%

Education

Less than 9th grade 4.7%

Some HS, no diploma 11.9%

HS graduate 40.9%

Some college, no degree 20.9%

Associate's degree 6.1%

Bachelor's degree 7.6%

Graduate / professional 7.9%

Metric	%
HS diploma or higher	83.4%
Bachelor's or higher	15.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	12	11.8%
Elementary school	46	45.1%
High school	10	9.8%
College / grad school	34	33.3%

Employment

Industry of employment

Education & healthcare 26.9%

Professional & management 13.8%

Construction 11.4%

Other services 10.7%

Retail trade 10.3%

Manufacturing 9.7%

Agriculture & mining 6.6%

Arts, food & hospitality 6.6%

Transportation & utilities 3.1%

Finance & real estate 1.0%

Occupation

Category	%
Management, business & arts	28.6%
Service	14.8%
Sales & office	15.2%
Natural resources & construction	26.6%
Production & transportation	14.8%

Employment type

Type	%
Private sector	72.8%
Government	14.8%
Self-employed	12.4%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	83.1%
Carpool	16.9%
Public transit	0.0%
Walk	0.0%
Other means	0.0%
Avg commute (minutes)	41.9

Poverty

All people 3.8%

Under 18 years 0.0%

18 and over 4.4%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	52.5%
Retirement income	44.3%
Supplemental Security	5.9%
Cash public assistance	1.8%
Food stamps / SNAP	14.2%

Health indicators

Condition	%
High blood pressure	35.7%
High cholesterol	37.3%
Heart disease	8.5%
Stroke	3.9%
Asthma	9.9%
Arthritis	31.7%
Kidney disease	3.3%
Pulmonary disease	10.8%
Cancer	7.0%

Behavior / access	%
Binge drinking	16.6%
No physical activity	30.6%
Less than 7 hrs sleep	34.7%
Fair or poor health	20.0%
Poor mental health	16.5%
Poor physical health	14.2%
No health insurance	17.5%
Visited doctor (checkup)	73.8%
Visited dentist	53.8%
Cholesterol screening	88.6%
Teeth loss	21.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	26	5.2%

Disability	%
Any disability	21.6%
Under 18	5.1%
18–64 years	12.3%
65 and over	59.1%

Health insurance coverage

Type	%
Private insurance	80.7%
Public insurance	32.1%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	570	98.3%
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)	580	100.0%
Born in same state	580	100.0%
Born in different state	453	78.1%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	89	15.3%
French	51	8.8%

Ancestry	Count	%
Arab	45	7.8%
English	3	0.5%

Technology access

Metric	% of households
Computer access	37.8%
Internet access	78.1%

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

Frequently asked questions

What is the ZIP code for Middle Brook, MO?

Middle Brook, MO has one ZIP code: 63656.

What is the main ZIP code for Middle Brook, MO?

The primary ZIP code for Middle Brook, MO is 63656. The city uses area code 573 for phone service.

What county is Middle Brook, MO in?

Middle Brook is located in Iron County, Missouri.

How many ZIP codes are in Middle Brook, MO?

Middle Brook, MO has 1 ZIP code.

What is the ZIP code for Middle Brook's main residential area in Iron County?

The primary ZIP code for Middle Brook, Missouri is 63656, which covers the city's residential neighborhoods and local community areas.

If I'm sending mail to a business located in downtown Middle Brook, what ZIP code should I use?

You should use ZIP code 63656 for any addresses in Middle Brook, as this is the sole ZIP code serving the entire city.