Mount Hermon ZIP Codes — Monroe County, KY

There is one unique ZIP code in Mount Hermon, Kentucky and it is 42157. Area code: 270/364.

ZIP codes

18.53

sq mi land

0.03

sq mi water

270/364

area code

Mount Hermon, KY ZIP code map

About Mount Hermon, KY

Mount Hermon is a small, charming city located in Monroe County, Kentucky. Known for its peaceful rural atmosphere, it offers a close-knit community feel. The city serves as a quiet retreat while providing access to nearby attractions and amenities.

Location & geography

Mount Hermon is situated in the south-central region of Kentucky, surrounded by picturesque landscapes typical of the area. The city lies about 10 miles southeast of Tompkinsville, approximately 15 miles from Glasgow, and around 20 miles from Bowling Green. With a total land area of 18.53 square miles and a mere 0.03 square miles of water, the terrain primarily consists of rolling hills and farmlands.

Community & economy

The character of Mount Hermon is defined by its welcoming residents and strong community ties. The local economy is primarily supported by agriculture and small businesses, reflecting the region's rural roots. Daily life in Mount Hermon revolves around community events, outdoor activities, and enjoying the serene environment.

Transportation

Transportation in Mount Hermon is facilitated by several highways, including U.S. Route 68, which connects residents to surrounding areas. The nearest major airport is Bowling Green-Warren County Regional Airport, located about 20 miles northwest, providing access to larger regional cities. Public transit options are limited, making personal vehicles the primary mode of transportation.

History

Mount Hermon was established in the 19th century, developing as a small agricultural hub in Monroe County. The city has historically been influenced by farming and local trade, which shaped the community's identity. Key milestones in its history include the establishment of schools and churches that fostered community engagement.

Did you know?

A little-known fact about Mount Hermon is that it is home to beautiful natural landscapes, making it a popular spot for outdoor enthusiasts. Additionally, the city hosts local events that celebrate its agricultural heritage.

ZIP codes for Mount Hermon, KY (1)

ZIP code	City	County	Map
42157	Mount Hermon	Monroe	View map

Demographics & statistics

584

Population

36.1

Median age

$103,375

Median household income

$25,160

Per capita income

$124,000

Median home value

$572

Median monthly rent

77.9%

Home ownership

15.1%

Poverty rate

0.0%

Unemployment

164

Housing units

8.9%

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	139	23.8%
18 and over	445	76.2%
65 and over	59	10.1%
Median age	36.1 years

Race & ethnicity

White 100%

Group	Count	%
White	584	100%

Household income

Under $10k 3.2%

$15k–$25k 5.8%

$25k–$35k 11.7%

$35k–$50k 7.8%

$50k–$75k 7.1%

$75k–$100k 9.7%

$100k–$150k 42.9%

$150k–$200k 11.7%

Range	% of households
Under $10k	3.2%
$15k–$25k	5.8%
$25k–$35k	11.7%
$35k–$50k	7.8%
$50k–$75k	7.1%
$75k–$100k	9.7%
$100k–$150k	42.9%
$150k–$200k	11.7%
Median income	$103,375

Housing

Home values

Under $50k 25.0%

$50k–$100k 4.2%

$100k–$150k 25.8%

$150k–$200k 37.5%

$200k–$300k 7.5%

Housing overview

Metric	Value
Median home value	$124,000
Median rent / month	$572
Owner occupied	77.9%
Renter occupied	22.1%
Vacant	22.2%
Single-family detached	79.8%
Large apartment buildings	0.0%
Mobile homes	20.2%
Median rooms	6.2
Avg household size (owned)	4.22

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	15.2%
1990–1999	14.6%
1980–1989	27.8%
1970–1979	11.1%
1960–1969	15.2%
1950–1959	4.0%
1940–1949	3.5%
1939 or earlier	8.6%

Bedrooms

Size	% of units
No bedroom (studio)	2.0%
1 bedroom	0.0%
2 bedrooms	16.7%
3 bedrooms	44.4%
4 bedrooms	17.7%
5+ bedrooms	19.2%

Vehicles per household

Vehicles	% of households
No vehicle	2.6%
1 vehicle	4.5%
2 vehicles	44.8%
3 or more	48.1%

Heating fuel

Fuel type	%
Electricity	63.6%
Propane / LP gas	25.3%
Wood	11.0%

Households & families

Household type	Count	%
Married-couple family	129	83.8%
Cohabiting couple	5	3.2%
Male householder, no spouse	0	0.0%
Female householder, no spouse	20	13.0%
Households with children under 18	68	44.2%
Households with seniors (65+)	53	34.4%
Average household size	3.79

Marital status

Status	Male	Female
Never married	40.3%	23.8%
Married	52.9%	58.9%
Separated	0.0%	0.0%
Widowed	0.0%	6.5%
Divorced	6.7%	10.7%

Education

Less than 9th grade 10.8%

Some HS, no diploma 11.7%

HS graduate 40.3%

Some college, no degree 20.9%

Associate's degree 7.4%

Bachelor's degree 2.2%

Graduate / professional 6.8%

Metric	%
HS diploma or higher	77.5%
Bachelor's or higher	8.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	21	16.2%
Kindergarten	13	10.0%
Elementary school	66	50.8%
High school	26	20.0%
College / grad school	4	3.1%

Employment

Industry of employment

Education & healthcare 32.0%

Agriculture & mining 22.1%

Construction 20.6%

Transportation & utilities 6.8%

Public administration 6.8%

Manufacturing 3.9%

Other services 3.2%

Professional & management 2.5%

Finance & real estate 2.1%

Occupation

Category	%
Management, business & arts	37.7%
Service	12.5%
Sales & office	9.6%
Natural resources & construction	20.3%
Production & transportation	19.9%

Employment type

Type	%
Private sector	49.1%
Government	26.3%
Self-employed	18.9%
Unpaid family workers	5.7%

Commute

Method	%
Drive alone	75.4%
Carpool	2.5%
Public transit	0.0%
Walk	8.9%
Other means	0.0%
Avg commute (minutes)	22.7

Poverty

All people 15.1%

Under 18 years 38.1%

18 and over 7.9%

Married-couple families 5.4%

Female-led households 83.3%

Income support

Source	% of households
Social Security	34.4%
Retirement income	11.7%
Supplemental Security	31.2%
Cash public assistance	0.0%
Food stamps / SNAP	25.3%

Health indicators

Condition	%
High blood pressure	38.0%
High cholesterol	36.4%
Heart disease	7.0%
Stroke	3.1%
Asthma	11.2%
Arthritis	29.3%
Kidney disease	2.8%
Pulmonary disease	9.9%
Cancer	6.2%

Behavior / access	%
Binge drinking	16.6%
No physical activity	30.9%
Less than 7 hrs sleep	37.6%
Fair or poor health	19.3%
Poor mental health	18.7%
Poor physical health	13.3%
No health insurance	12.0%
Visited doctor (checkup)	74.7%
Visited dentist	54.3%
Cholesterol screening	88.7%
Teeth loss	18.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	13	2.9%

Disability	%
Any disability	13.5%
Under 18	0.0%
18–64 years	9.3%
65 and over	72.9%

Health insurance coverage

Type	%
Private insurance	56.8%
Public insurance	32.0%
Uninsured under 19	24.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	538	92.1%
Spanish	9	1.7%
Other Indo-European	0	0.0%
Asian & Pacific Islander	9	1.7%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	584	100.0%
Born in same state	584	100.0%
Born in different state	516	88.4%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	137	23.5%
French	136	23.3%

Ancestry	Count	%
Italian	63	10.8%

Technology access

Metric	% of households
Computer access	26.4%
Internet access	83.8%

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

Frequently asked questions

What ZIP codes does Mount Hermon, KY have?

Mount Hermon, KY has one ZIP code: 42157. Each ZIP code serves a distinct delivery area within the city and surrounding region.