Tennessee · Census place 50780
Mount Juliet, TN population, income and ZIP codes
Quick answer
The population of the city of Mount Juliet, Tennessee (Mount Juliet, TN — Census place “Mount Juliet city”) is 40,828 residents, ranking #21 of 504 places in Tennessee. Median household income is $107,847, the median home is worth $423,000 and median gross rent runs $1,875 a month. Looking for the Mount Juliet Tennessee ZIP code list? 1 ZIP codes serve Mount Juliet, TN: 37122.
- Population
- 40,828Mount Juliet city residents
- Median household income
- $107,847Past 12 months, inflation adjusted
- Median home value
- $423,000Owner-occupied units
- Median gross rent
- $1,875Rent plus utilities, monthly
- Median age
- 39.1 yrsAll residents
- Homeownership rate
- 74.9%Owner-occupied households
Mount Juliet ZIP codes (Tennessee)
Census ZCTAs whose delivery area overlaps Mount Juliet.
The Mount Juliet TN ZIP code list below covers 1 ZIP code. Open any one for its population, income, housing and rent profile.
What the numbers mean in Mount Juliet city
Housing cost measured against local earnings.
A household earning the Mount Juliet city median would spend about 20.9% of gross income on the median rent. The 30% mark is the federal threshold for cost burden, so anything above it signals a stretched rental market. The median home costs 3.9× the median household income; nationally that ratio sits near 4.5×. Poverty affects 4.1% of residents and 74.9% of households own their home.
Source: US Census Bureau, ACS 2019-2023 5-year estimates · rates as published for 2019-2023 ACS 5-year
Mount Juliet city, TN in context
How this area compares with national benchmarks.
Mount Juliet city is a small city in Tennessee, with 40,828 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #21 of 504 ranked by population — larger than 96% of them. The median age here is 39.1 years against 39.1 nationally, a slightly younger profile than the country as a whole. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.
Households in Mount Juliet city earn a median of $107,847 a year, 37.3% above the national figure of $78,538 and 93% above the $55,988 median for the 307 Tennessee cities we cover. Household income here is measured before tax and pooled across everyone at the address, which is why it reads higher than typical individual earnings in the same area. Poverty reaches 4.1% of residents here, less than half the 12.4% national rate.
The typical owner-occupied home in Mount Juliet city is valued at $423,000, 39.4% above the national figure and 121% above the $191,100 peer median, while median gross rent runs $1,875 a month, 33.4% above the national figure, or roughly $22,500 across a full year. A household on the local median income would put about 20.9% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is within the standard affordability guideline. The home-price-to-income ratio works out to 3.9×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 74.9% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. Rent is reported gross — contract rent plus tenant-paid utilities — which is why it runs above the advertised price on a listing for the same unit.
No figure on this page is estimated by us; each one comes straight from the published ACS tables for this area. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.
Compare with nearby places
Places of similar size in Tennessee.
- Germantown city 40,812
- Lebanon city 41,951
- La Vergne city 38,944
- Columbia city 43,971
- Cookeville city 35,544
- Brentwood city 45,272
- Maryville city 32,196
- Gallatin city 46,667
Keep going
More Tennessee coverage.
Frequently asked questions
Common questions about this area.
- What is the population of Mount Juliet city?
- Mount Juliet city has 40,828 residents on Census ACS 2019-2023 ACS 5-year estimates, ranking #21 of 504 in Tennessee.
- What is the median household income in Mount Juliet city?
- Median household income in Mount Juliet city is $107,847 a year, 37.3% above the national figure of $78,538.
- How much does it cost to rent or buy in Mount Juliet city?
- Median gross rent is $1,875 a month and the median home value is $423,000, so rent absorbs about 20.9% of median household income.
- Is Mount Juliet city affordable compared with the rest of the US?
- Homes cost about 3.9× the local median income here versus roughly 3.9× nationally, so Mount Juliet city is more affordable to buy in than the typical US market, and rent takes 20.9% of median income against the 30% cost-burden line.
- How current is this Mount Juliet city data?
- All figures come from the US Census Bureau American Community Survey 2019-2023 ACS 5-year five-year estimates. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.