Mount Juliet ZIP Code List — Wilson County, TN

There are 2 unique ZIP codes in Mount Juliet, Tennessee. Area code: 615.

ZIP codes

111.62

sq mi land

5.74

sq mi water

615

area code

Mount Juliet, TN ZIP code map

About Mount Juliet, TN

Mount Juliet, Tennessee, is a vibrant city located in Wilson County. Known for its friendly community and picturesque surroundings, it offers a mix of suburban and small-town atmospheres. The city's growth has transformed it into a thriving locale while maintaining its historical charm.

Location & geography

Mount Juliet is situated approximately 17 miles east of Nashville, making it accessible for those who work in the metro area but prefer a quieter living environment. The city covers a land area of 111.62 square miles and includes a water area of 5.74 square miles, contributing to its scenic beauty. Nearby cities include Lebanon to the northeast (about 10 miles), Hermitage to the west (approximately 8 miles), and Old Hickory to the northwest (around 10 miles).

Community & economy

The character of Mount Juliet is defined by its close-knit community and family-friendly atmosphere, drawing in residents from diverse backgrounds. The city's economy is supported by a mix of retail, healthcare, and manufacturing industries, providing a stable job market for its residents. Daily life in Mount Juliet includes enjoying local parks, participating in community events, and appreciating the vibrant arts scene.

Transportation

Major highways, including Interstate 40, provide convenient access to Mount Juliet from neighboring areas and facilitate commuting to Nashville. The nearest airport is Nashville International Airport, located just about 15 miles away. Public transportation options are limited, but the city's layout is walkable and encourages community interaction.

History

Mount Juliet was established in the early 19th century and has grown significantly over the years, especially with the post-2000 population boom. Historically, the city was known for agriculture and has since diversified its economic base. Notable events in its history include its incorporation in the 1970s, which paved the way for significant growth to cater to Nashville's expanding suburban areas.

Did you know?

One surprising fact about Mount Juliet is that it is home to the Charlie Daniels Park, which hosts various community events and gatherings throughout the year. Additionally, the city has been recognized for its excellent schools and family-oriented atmosphere, making it a sought-after destination for new families.

ZIP codes for Mount Juliet, TN (2)

ZIP code	City	County	Map
37121	Mount Juliet	Wilson	View map
37122	Mount Juliet	Wilson	View map

Demographics & statistics

65,251

Population

40.6

Median age

$109,308

Median household income

$51,272

Per capita income

$402,800

Median home value

$1,732

Median monthly rent

82.4%

Home ownership

3.6%

Poverty rate

4.5%

Unemployment

21,116

Housing units

45.4%

Bachelor's or higher

Age distribution

Male Female

1,862

Under 5

1,822

2,175

5–9

2,128

2,444

10–14

2,391

2,244

15–19

2,196

1,829

20–24

1,790

3,172

25–34

3,103

5,169

35–44

5,057

4,878

45–54

4,773

2,225

55–59

2,177

1,848

60–64

1,809

3,459

65–74

3,384

1,430

75–84

1,399

246

85+

241

← Male

Female →

Age summary

Group	Count	%
Under 18	15,840	24.3%
18 and over	49,411	75.7%
65 and over	10,159	15.6%
Median age	40.6 years

Race & ethnicity

White 79.7%

Black or African American 7.1%

Hispanic or Latino 4.3%

Two or more races 4%

Asian 2.5%

Other race 2.2%

American Indian / Alaska Native 0.2%

Group	Count	%
White	54,353	79.7%
Black or African American	4,872	7.1%
Hispanic or Latino	2,933	4.3%
Two or more races	2,719	4%
Asian	1,693	2.5%
Other race	1,472	2.2%
American Indian / Alaska Native	142	0.2%

Household income

Under $10k 2.2%

$10k–$15k 1.2%

$15k–$25k 1.9%

$25k–$35k 5.3%

$35k–$50k 5.7%

$50k–$75k 13.7%

$75k–$100k 16.1%

$100k–$150k 22.8%

$150k–$200k 14.6%

$200k+ 16.5%

Range	% of households
Under $10k	2.2%
$10k–$15k	1.2%
$15k–$25k	1.9%
$25k–$35k	5.3%
$35k–$50k	5.7%
$50k–$75k	13.7%
$75k–$100k	16.1%
$100k–$150k	22.8%
$150k–$200k	14.6%
$200k+	16.5%
Median income	$109,308

Housing

Home values

Under $50k 2.2%

$50k–$100k 0.7%

$100k–$150k 1.8%

$150k–$200k 2.9%

$200k–$300k 16.6%

$300k–$500k 47.2%

$500k–$1M 26.9%

$1M+ 1.7%

Housing overview

Metric	Value
Median home value	$402,800
Median rent / month	$1,732
Owner occupied	82.4%
Renter occupied	17.6%
Vacant	7.2%
Single-family detached	82.8%
Large apartment buildings	5.0%
Mobile homes	3.4%
Median rooms	6.8
Avg household size (owned)	2.81

Year built

Era	%
2020 or later	3.0%
2010–2019	24.1%
2000–2009	25.0%
1990–1999	14.5%
1980–1989	15.0%
1970–1979	11.0%
1960–1969	5.6%
1950–1959	0.7%
1940–1949	0.4%
1939 or earlier	0.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	2.3%
2 bedrooms	13.2%
3 bedrooms	51.0%
4 bedrooms	26.3%
5+ bedrooms	6.3%

Vehicles per household

Vehicles	% of households
No vehicle	1.2%
1 vehicle	23.4%
2 vehicles	43.1%
3 or more	32.3%

Heating fuel

Fuel type	%
Utility gas	45.4%
Electricity	50.8%
Propane / LP gas	2.6%
Fuel oil	0.1%
Wood	0.4%
No fuel used	0.6%

Households & families

Household type	Count	%
Married-couple family	15,721	67.2%
Cohabiting couple	878	3.8%
Male householder, no spouse	3,166	13.5%
Female householder, no spouse	3,644	15.6%
Households with children under 18	9,294	39.7%
Households with seniors (65+)	6,638	28.4%
Average household size	2.78

Marital status

Status	Male	Female
Never married	26.6%	20.5%
Married	62.9%	62.1%
Separated	0.4%	0.4%
Widowed	2.2%	6.6%
Divorced	8.0%	10.3%

Education

Less than 9th grade 1.6%

Some HS, no diploma 3.1%

HS graduate 22.7%

Some college, no degree 18.6%

Associate's degree 8.6%

Bachelor's degree 29.0%

Graduate / professional 16.4%

Metric	%
HS diploma or higher	95.3%
Bachelor's or higher	45.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1,261	7.6%
Kindergarten	904	5.4%
Elementary school	6,967	41.8%
High school	4,292	25.7%
College / grad school	3,255	19.5%

Employment

Industry of employment

Education & healthcare 21.3%

Professional & management 14.1%

Retail trade 10.3%

Arts, food & hospitality 10.3%

Manufacturing 9.1%

Finance & real estate 8.1%

Construction 6.9%

Transportation & utilities 6.5%

Other services 4.5%

Public administration 3.4%

Wholesale trade 3.2%

Information 1.8%

Agriculture & mining 0.6%

Occupation

Category	%
Management, business & arts	49.4%
Service	11.7%
Sales & office	21.7%
Natural resources & construction	6.0%
Production & transportation	11.2%

Employment type

Type	%
Private sector	83.2%
Government	10.9%
Self-employed	5.8%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	75.7%
Carpool	5.7%
Public transit	0.8%
Walk	0.3%
Other means	1.0%
Avg commute (minutes)	32.2

Poverty

All people 3.6%

Under 18 years 3.1%

18 and over 3.7%

Married-couple families 1.4%

Female-led households 8.6%

Income support

Source	% of households
Social Security	28.0%
Retirement income	24.3%
Supplemental Security	2.6%
Cash public assistance	1.4%
Food stamps / SNAP	3.2%

Health indicators

Condition	%
High blood pressure	34.1%
High cholesterol	33.9%
Heart disease	5.4%
Stroke	2.4%
Asthma	9.6%
Arthritis	24.6%
Kidney disease	2.3%
Pulmonary disease	6.1%
Cancer	6.3%

Behavior / access	%
Binge drinking	15.6%
No physical activity	19.6%
Less than 7 hrs sleep	32.6%
Fair or poor health	11.7%
Poor mental health	15.2%
Poor physical health	9.0%
No health insurance	12.2%
Visited doctor (checkup)	74.1%
Visited dentist	67.3%
Cholesterol screening	92.0%
Teeth loss	10.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	4,024	8.1%

Disability	%
Any disability	9.9%
Under 18	3.0%
18–64 years	7.4%
65 and over	30.8%

Health insurance coverage

Type	%
Private insurance	80.8%
Public insurance	24.4%
Uninsured under 19	4.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	61,567	94.4%
Spanish	1,791	2.9%
Other Indo-European	985	1.6%
Asian & Pacific Islander	355	0.6%
Other languages	79	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	60,334	92.5%
Born in same state	59,708	91.5%
Born in different state	31,605	48.4%
Foreign born	626	1.0%
Naturalized citizen	4,917	7.5%
Not a US citizen	2,387	48.5%

Ancestry

Ancestry	Count	%
French	8,651	13.3%
Arab	7,265	11.1%
Italian	6,686	10.2%
English	685	1%
Polish	304	0.5%

Ancestry	Count	%
Irish	203	0.3%
Dutch	174	0.3%
German	70	0.1%
Norwegian	14	0%

Technology access

Metric	% of households
Computer access	35.9%
Internet access	98.0%

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

Frequently asked questions

What is the ZIP code for Mount Juliet, TN?

Mount Juliet, TN has one ZIP code: 37122.

What is the main ZIP code for Mount Juliet, TN?

The primary ZIP code for Mount Juliet, TN is 37122. The city uses area code 615 for phone service.

What county is Mount Juliet, TN in?

Mount Juliet is located in Wilson County, Tennessee.

How many ZIP codes are in Mount Juliet, TN?

Mount Juliet, TN has 1 ZIP code.

What ZIP code is the Mount Juliet Town Center located in?

The Mount Juliet Town Center, the city's main commercial and downtown district, is located in ZIP code 37122.

What is the ZIP code for homes in the Mount Juliet area near I-40?

Residential areas in Mount Juliet near Interstate 40 use the ZIP code 37122, which covers the entire city.