Morganfield ZIP Code List — Union County, KY

There is one unique ZIP code in Morganfield, Kentucky and it is 42437. Area code: 270/364.

ZIP codes

169.13

sq mi land

1.80

sq mi water

270/364

area code

Morganfield, KY ZIP code map

About Morganfield, KY

Morganfield is a charming city located in Kentucky's Union County. Known for its welcoming community and small-town charm, it offers a unique blend of Southern hospitality and Midwestern friendliness. As a part of the larger region, it serves both as a thriving local hub and a peaceful residential area.

Location & geography

Morganfield is situated in the western part of Kentucky, approximately 60 miles northwest of Nashville, Tennessee, and around 40 miles from Evansville, Indiana. The city covers a total area of 169.13 square miles, with 1.80 square miles designated as water. The landscape is primarily characterized by its picturesque rural setting and access to nearby waterways, enhancing both its natural beauty and recreational opportunities.

Community & economy

The character of Morganfield reflects its strong community bonds and a commitment to local values. Agriculture plays a prominent role in the local economy, as well as small businesses that cater to the needs of residents and visitors alike. Daily life in Morganfield is marked by friendly interactions, community events, and a deep appreciation for local traditions.

Transportation

Morganfield is accessible via Kentucky State Highway 56, which connects to other regional routes, providing easy transportation options. The nearest major airport is Evansville Regional Airport, located approximately 40 miles away, offering connections to larger cities. Public transportation options are limited, but the city's layout encourages residents to rely on personal vehicles for local commuting.

History

Morganfield was founded in the early 19th century and has a rich history tied to agriculture and commerce in Union County. The city was named after a local family and has experienced growth due to its strategic location along transportation routes. Notable events in the area’s history include its role as a distribution center during the Civil War and the development of its local economy through farming and industry.

Did you know?

A little-known fact about Morganfield is its close ties to the famous Bluegrass music scene, with local events often celebrating this cultural heritage. Additionally, the city is recognized for its beautiful public parks, which offer residents and visitors alike spaces for recreation and relaxation.

ZIP codes for Morganfield, KY (1)

ZIP code	City	County	Map
42437	Morganfield	Union	View map

Demographics & statistics

7,419

Population

38.7

Median age

$60,664

Median household income

$28,522

Per capita income

$136,900

Median home value

$744

Median monthly rent

68.7%

Home ownership

26.3%

Poverty rate

4.1%

Unemployment

2,288

Housing units

11.0%

Bachelor's or higher

Age distribution

Male Female

159

Under 5

135

196

5–9

167

212

10–14

181

345

15–19

294

525

20–24

448

439

25–34

374

380

35–44

325

479

45–54

408

344

55–59

293

208

60–64

177

480

65–74

409

182

75–84

156

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,399	18.9%
18 and over	6,020	81.1%
65 and over	1,330	17.9%
Median age	38.7 years

Race & ethnicity

White 82.8%

Black or African American 12.3%

Two or more races 2.4%

Hispanic or Latino 1.1%

Other race 0.8%

Asian 0.6%

Group	Count	%
White	6,208	82.8%
Black or African American	923	12.3%
Two or more races	182	2.4%
Hispanic or Latino	80	1.1%
Other race	61	0.8%
Asian	45	0.6%

Household income

Under $10k 7.6%

$10k–$15k 5.5%

$15k–$25k 7.8%

$25k–$35k 9.8%

$35k–$50k 12.0%

$50k–$75k 19.4%

$75k–$100k 14.3%

$100k–$150k 15.6%

$150k–$200k 5.2%

$200k+ 2.8%

Range	% of households
Under $10k	7.6%
$10k–$15k	5.5%
$15k–$25k	7.8%
$25k–$35k	9.8%
$35k–$50k	12.0%
$50k–$75k	19.4%
$75k–$100k	14.3%
$100k–$150k	15.6%
$150k–$200k	5.2%
$200k+	2.8%
Median income	$60,664

Housing

Home values

Under $50k 21.0%

$50k–$100k 20.5%

$100k–$150k 12.9%

$150k–$200k 11.3%

$200k–$300k 24.3%

$300k–$500k 5.4%

$500k–$1M 4.1%

$1M+ 0.5%

Housing overview

Metric	Value
Median home value	$136,900
Median rent / month	$744
Owner occupied	68.7%
Renter occupied	31.3%
Vacant	14.3%
Single-family detached	79.5%
Large apartment buildings	0.0%
Mobile homes	10.4%
Median rooms	5.8
Avg household size (owned)	2.39

Year built

Era	%
2020 or later	0.0%
2010–2019	3.4%
2000–2009	11.2%
1990–1999	11.8%
1980–1989	14.7%
1970–1979	21.5%
1960–1969	8.0%
1950–1959	11.7%
1940–1949	8.6%
1939 or earlier	9.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.4%
1 bedroom	2.9%
2 bedrooms	30.7%
3 bedrooms	44.9%
4 bedrooms	13.7%
5+ bedrooms	7.5%

Vehicles per household

Vehicles	% of households
No vehicle	4.7%
1 vehicle	31.1%
2 vehicles	37.1%
3 or more	27.1%

Heating fuel

Fuel type	%
Utility gas	33.6%
Electricity	53.1%
Propane / LP gas	11.7%
Wood	0.6%
Solar	0.3%
No fuel used	0.7%

Households & families

Household type	Count	%
Married-couple family	1,345	50.2%
Cohabiting couple	215	8.0%
Male householder, no spouse	397	14.8%
Female householder, no spouse	721	26.9%
Households with children under 18	845	31.6%
Households with seniors (65+)	821	30.7%
Average household size	2.34

Marital status

Status	Male	Female
Never married	41.8%	26.1%
Married	42.4%	47.9%
Separated	1.5%	3.1%
Widowed	2.5%	10.2%
Divorced	11.9%	12.7%

Education

Less than 9th grade 1.7%

Some HS, no diploma 6.6%

HS graduate 42.8%

Some college, no degree 20.6%

Associate's degree 17.3%

Bachelor's degree 8.1%

Graduate / professional 2.9%

Metric	%
HS diploma or higher	91.7%
Bachelor's or higher	11.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	72	5.3%
Kindergarten	79	5.9%
Elementary school	534	39.6%
High school	433	32.1%
College / grad school	229	17.0%

Employment

Industry of employment

Education & healthcare 20.8%

Manufacturing 18.5%

Retail trade 12.1%

Agriculture & mining 11.3%

Professional & management 11.1%

Construction 8.6%

Transportation & utilities 5.9%

Arts, food & hospitality 4.5%

Other services 2.4%

Finance & real estate 2.3%

Public administration 1.4%

Wholesale trade 0.8%

Information 0.4%

Occupation

Category	%
Management, business & arts	31.0%
Service	11.6%
Sales & office	21.5%
Natural resources & construction	12.2%
Production & transportation	23.7%

Employment type

Type	%
Private sector	82.0%
Government	12.1%
Self-employed	5.5%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	81.1%
Carpool	10.4%
Public transit	0.0%
Walk	1.8%
Other means	2.9%
Avg commute (minutes)	25.5

Poverty

All people 26.3%

Under 18 years 29.7%

18 and over 25.5%

Married-couple families 7.8%

Female-led households 32.9%

Income support

Source	% of households
Social Security	34.1%
Retirement income	24.5%
Supplemental Security	6.9%
Cash public assistance	1.2%
Food stamps / SNAP	11.7%

Health indicators

Condition	%
High blood pressure	39.8%
High cholesterol	34.5%
Heart disease	7.2%
Stroke	3.5%
Asthma	11.5%
Arthritis	29.2%
Kidney disease	3.1%
Pulmonary disease	10.2%
Cancer	5.8%

Behavior / access	%
Binge drinking	15.7%
No physical activity	33.5%
Less than 7 hrs sleep	40.2%
Fair or poor health	22.1%
Poor mental health	19.3%
Poor physical health	14.2%
No health insurance	12.7%
Visited doctor (checkup)	77.1%
Visited dentist	48.1%
Cholesterol screening	86.7%
Teeth loss	22.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	474	7.9%

Disability	%
Any disability	29.6%
Under 18	15.2%
18–64 years	28.5%
65 and over	49.3%

Health insurance coverage

Type	%
Private insurance	68.7%
Public insurance	39.0%
Uninsured under 19	6.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	7,125	96.0%
Spanish	74	1.0%
Other Indo-European	21	0.3%
Asian & Pacific Islander	47	0.7%
Other languages	6	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	7,272	98.0%
Born in same state	7,211	97.2%
Born in different state	4,588	61.8%
Foreign born	61	0.8%
Naturalized citizen	147	2.0%
Not a US citizen	58	39.5%

Ancestry

Ancestry	Count	%
Arab	1,076	14.5%
Italian	865	11.7%
French	707	9.5%
Polish	30	0.4%

Ancestry	Count	%
Dutch	15	0.2%
Irish	11	0.1%
English	8	0.1%

Technology access

Metric	% of households
Computer access	36.1%
Internet access	92.1%

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

Frequently asked questions

What is the ZIP code for Morganfield, KY?

Morganfield, KY has one ZIP code: 42437.

What is the main ZIP code for Morganfield, KY?

The primary ZIP code for Morganfield, KY is 42437. The city uses area code 270 or 364 for phone service.

What county is Morganfield, KY in?

Morganfield is located in Union County, Kentucky.

How many ZIP codes are in Morganfield, KY?

Morganfield, KY has 1 ZIP code.

What is the ZIP code for downtown Morganfield and the surrounding civic center area?

Downtown Morganfield and the civic center area are located in ZIP code 42437, which serves as the primary commercial and administrative hub of Union County.

What ZIP code should I use when mailing something to a business in Morganfield's main commercial district?

Any business in Morganfield's main commercial district should use ZIP code 42437, as this is the sole ZIP code that covers the entire city.