Pest control · Mount Juliet, Tennessee

Pest control in Mount Juliet, TN

Termites, ants, roaches, scorpions or rodents? 74% of Mount Juliet's homes are detached houses^[1], and 40% were built since 2010. Request a licensed pest-control company that services the area. Mount Juliet, in Wilson County — ZIP 37122, counts 45,172 residents (2025 estimate)^[2].

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Decision guide

Mount Juliet at a glance for pest control

Population (2025 est.): 45,172^[2]+14.9% since 2020
County: Wilson^[2]
Land area: 26.9 sq mi^[3]
Population density: 1,681 / sq mi^[2]^[3]
Detached single-family homes: 74%^[1]the 6th-highest share of the 13 Nashville-area suburbs we cover
Homes built 2010 or later: 40%^[1]the 4th-highest share of the 13 Nashville-area suburbs we cover
People per square mile of land: 1,681^[2]^[3]the 7th-densest of the 13 Nashville-area suburbs we cover
Households renting: 28%^[1]2020–2024
Population change, 2020–2025: +14.9%^[2]the 6th-fastest-growing of the 13 Nashville-area suburbs we cover
Land area: 26.9 sq mi^[3]city limits

Reading the Mount Juliet data for pest control

Mount Juliet counts 45,172 residents (2025 estimate), growing at a middle-of-the-pack 14.9% since 2020^[2]. It covers 26.9 square miles (1,681 residents per square mile, the 7th densest), sits entirely in Wilson County, in ZIP code 37122^[3].

Building amid 14.9% growth since 2020 pushes construction into previously open land, which stirs up the pests already living there — and denser housing gives them more neighboring homes to visit.

37122 is the city's single ZIP code^[4].

Nearest of the other suburbs we track: Hendersonville (9.0 mi NW), Lebanon (9.2 mi E) and La Vergne (12.5 mi S)^[3].

74% of Mount Juliet's 16,952 housing units are detached houses^[1] — the 6th-highest share of the 13 Nashville-area suburbs we cover; nearby, Hendersonville (74%), Lebanon (59%), and La Vergne (80%). Perimeter, slab-edge and termite plans are mostly individual homeowner decisions here.

40% of homes were built in 2010 or later^[1] (the 4th-highest share of the 13 Nashville-area suburbs we cover; Hendersonville (21%), Lebanon (39%), and La Vergne (16%) nearby), and population changed +14.9% from 2020 to 2025^[2]. Many owners here can still check for a builder termite pre-treatment and warranty.

About 1,681 people live per square mile of land across 26.9 square miles^[2]^[3] — the 7th-densest of the 13 Nashville-area suburbs we cover. More yard between houses puts the focus on the foundation perimeter and entry points.

28% of households rent and 72% own^[1].

Out of the 13 suburbs on this site, Mount Juliet has the 3rd-newest housing (by median year built) (2006)^[1].

Finding pest control help around Mount Juliet

Requests go to Pest control contractors serving the Mount Juliet area — ZIP code 37122.

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Before you pick up the phone: choosing a pest-control plan

The Mount Juliet numbers behind this page

Mount Juliet against the typical suburb we cover (median of 13)^[1]^[5]^[2]^[3]
Measure	Mount Juliet	Median of 13	Difference
Renter-occupied	28%	36%	8 pts lower
Flood reports (10 mi)	46	40	6 more
Detached single-family	74%	67%	7 pts higher
Growth since 2020	14.9%	14.3%	1 pts faster
Median year built	2006	2002	4 years newer
Residents per sq mi	1,681	1,681	same as median

Sorted by largest difference. Each median is the middle value across the covered Nashville-area suburbs, from the same sources.

How Mount Juliet compares with its nearest neighbours^[2]^[3]^[3]
City	People / sq mi	Growth since 2020	Population
Mount Juliet	1,681	14.9%	45,172
Hendersonville 9.0 mi	2,030	4.0%	64,266
Lebanon 9.2 mi	1,313	38.8%	53,412
La Vergne 12.5 mi	1,705	8.9%	42,146
Gallatin 12.8 mi	1,530	22.8%	54,590
Goodlettsville 14.3 mi	1,214	-1.5%	17,506

Mount Juliet housing and households^[1]
Measure	Value
Housing units	16,952
Detached single-family	12,485 (74%)
Occupied homes	15,960
Owner-occupied	11,505 (72%)
Renter-occupied	4,455 (28%)
Median home value	$460,100

ACS 2020–2024 estimates.

When Mount Juliet's 16,952 housing units were built^[1]
Built	Units	Share	Margin of error
2020 or later	1,244	7.3%	±298
2010 to 2019	5,491	32.4%	±464
2000 to 2009	4,370	25.8%	±559
1990 to 1999	2,240	13.2%	±428
1980 to 1989	2,104	12.4%	±470
1970 to 1979	934	5.5%	±281
1960 to 1969	382	2.3%	±148
1950 to 1959	50	0.3%	±59
1940 to 1949	78	0.5%	±85
1939 or earlier	59	0.3%	±46

ACS 2020–2024 estimates; margins of error are the Census Bureau's 90% intervals.

ZIP code areas covering Mount Juliet^[4]
ZIP (ZCTA)	Share of Mount Juliet's land	Share of the ZIP inside the city
37122	96%	22%

pest control questions from Mount Juliet homeowners

My Mount Juliet home is new — do I need termite protection?

Check your closing documents for a builder termite pre-treatment and warranty first. 40% of Mount Juliet homes were built in 2010 or later^[1].

I rent in Mount Juliet. Who pays for pest control?

Your lease decides. 28% of Mount Juliet households rent^[1].

Which areas does this page cover?

ZIP 37122^[4], Wilson County. Nearest suburbs with their own pages: Hendersonville (9.0 mi), Lebanon (9.2 mi), and La Vergne (12.5 mi)^[3].

My Mount Juliet home is fairly new — could the termite pre-treatment still be under warranty?

Possibly: 40% of Mount Juliet's housing units were built in 2010 or later^[1], the 4th-highest share of the 13 Nashville-area suburbs we cover. Check your closing paperwork for warranties before paying for a repair.

Sources

Data pulled Sep 28, 2026. Full citations and method.