Philadelphia ZIP Codes — Loudon County, TN

There is one unique ZIP code in Philadelphia, Tennessee and it is 37846. Area code: 423.

ZIP codes

72.60

sq mi land

0.01

sq mi water

423

area code

Philadelphia, TN ZIP code map

About Philadelphia, TN

Philadelphia is a charming city located in Loudon County, Tennessee. Known for its welcoming community and small-town ambiance, it provides residents and visitors with a peaceful escape in the beautiful backdrop of the Smoky Mountains. The city offers a unique blend of natural beauty, local history, and recreational opportunities.

Location & geography

Philadelphia, TN, spans a land area of 72.60 square miles, with a minimal water area of 0.01 square miles. It is bordered by stunning landscapes and is situated approximately 13 miles from the city of Loudon and about 20 miles from Kingston, making it easily accessible to neighboring towns. With its rolling hills and nearby waterways, the terrain provides ample opportunities for outdoor activities.

Community & economy

Philadelphia is characterized by a tight-knit community that values tradition and togetherness. The local economy primarily relies on agriculture and small local businesses, contributing to a vibrant daily life focused on local events and community gatherings. Residents enjoy a peaceful lifestyle enriched by friendly neighbors and a strong commitment to preserving the area's cultural heritage.

Transportation

Transportation in Philadelphia is facilitated by key highways, including U.S. Route 411, which provides easy access to other parts of Tennessee. The closest airport for commercial flights is McGhee Tyson Airport, located approximately 30 miles away. Public transit options are limited, emphasizing the importance of personal vehicles for commuting.

History

Philadelphia was founded in the early 1800s, serving as a pivotal site for trade and agriculture within Loudon County. Key industries have evolved over time, from farming to small manufacturing businesses, fostering a stable economy. Notable events in its history include the establishment of various community gatherings that celebrate local heritage and culture.

Did you know?

One surprising fact about Philadelphia, TN, is that it has remained a largely rural community, which has helped to preserve its historical charm. Additionally, the city's close proximity to the Tennessee River offers abundant recreational opportunities for fishing and boating enthusiasts.

ZIP codes for Philadelphia, TN (1)

ZIP code	City	County	Map
37846	Philadelphia	Loudon	View map

Demographics & statistics

4,374

Population

42.6

Median age

$66,950

Median household income

$29,391

Per capita income

$183,300

Median home value

$789

Median monthly rent

78.8%

Home ownership

12.5%

Poverty rate

5.2%

Unemployment

1,497

Housing units

12.5%

Bachelor's or higher

Age distribution

Male Female

136

Under 5

156

5–9

124

10–14

143

152

15–19

176

153

20–24

176

25–34

202

290

35–44

335

222

45–54

256

194

55–59

223

127

60–64

146

226

65–74

260

108

75–84

124

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	884	20.2%
18 and over	3,490	79.8%
65 and over	868	19.8%
Median age	42.6 years

Race & ethnicity

White 81.7%

Hispanic or Latino 7.7%

Two or more races 7.5%

Black or African American 1.9%

Other race 1.2%

Group	Count	%
White	3,872	81.7%
Hispanic or Latino	365	7.7%
Two or more races	354	7.5%
Black or African American	91	1.9%
Other race	57	1.2%

Household income

Under $10k 9.9%

$10k–$15k 2.0%

$15k–$25k 8.0%

$25k–$35k 4.1%

$35k–$50k 15.1%

$50k–$75k 18.1%

$75k–$100k 14.9%

$100k–$150k 15.7%

$150k–$200k 8.8%

$200k+ 3.4%

Range	% of households
Under $10k	9.9%
$10k–$15k	2.0%
$15k–$25k	8.0%
$25k–$35k	4.1%
$35k–$50k	15.1%
$50k–$75k	18.1%
$75k–$100k	14.9%
$100k–$150k	15.7%
$150k–$200k	8.8%
$200k+	3.4%
Median income	$66,950

Housing

Home values

Under $50k 12.3%

$50k–$100k 15.6%

$100k–$150k 13.7%

$150k–$200k 15.7%

$200k–$300k 11.9%

$300k–$500k 20.0%

$500k–$1M 10.0%

$1M+ 1.0%

Housing overview

Metric	Value
Median home value	$183,300
Median rent / month	$789
Owner occupied	78.8%
Renter occupied	21.2%
Vacant	13.7%
Single-family detached	68.8%
Large apartment buildings	1.7%
Mobile homes	28.2%
Median rooms	5.8
Avg household size (owned)	2.78

Year built

Era	%
2020 or later	2.0%
2010–2019	12.4%
2000–2009	14.7%
1990–1999	21.4%
1980–1989	10.3%
1970–1979	9.2%
1960–1969	5.9%
1950–1959	9.7%
1940–1949	6.2%
1939 or earlier	8.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.9%
2 bedrooms	29.2%
3 bedrooms	48.6%
4 bedrooms	17.9%
5+ bedrooms	3.4%

Vehicles per household

Vehicles	% of households
No vehicle	2.7%
1 vehicle	19.5%
2 vehicles	31.6%
3 or more	46.1%

Heating fuel

Fuel type	%
Utility gas	10.2%
Electricity	73.0%
Propane / LP gas	8.3%
Wood	6.9%

Households & families

Household type	Count	%
Married-couple family	939	59.4%
Cohabiting couple	71	4.5%
Male householder, no spouse	261	16.5%
Female householder, no spouse	311	19.7%
Households with children under 18	492	31.1%
Households with seniors (65+)	513	32.4%
Average household size	2.76

Marital status

Status	Male	Female
Never married	26.4%	23.1%
Married	55.6%	55.9%
Separated	0.9%	0.5%
Widowed	6.9%	10.4%
Divorced	10.2%	10.1%

Education

Less than 9th grade 6.2%

Some HS, no diploma 10.5%

HS graduate 44.9%

Some college, no degree 19.6%

Associate's degree 6.4%

Bachelor's degree 10.1%

Graduate / professional 2.4%

Metric	%
HS diploma or higher	83.3%
Bachelor's or higher	12.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	11	1.3%
Kindergarten	49	5.9%
Elementary school	317	38.5%
High school	274	33.3%
College / grad school	173	21.0%

Employment

Industry of employment

Manufacturing 22.8%

Education & healthcare 14.0%

Retail trade 13.6%

Professional & management 13.4%

Transportation & utilities 11.1%

Construction 6.6%

Arts, food & hospitality 6.5%

Public administration 3.8%

Wholesale trade 3.3%

Finance & real estate 2.1%

Agriculture & mining 1.5%

Other services 1.3%

Occupation

Category	%
Management, business & arts	22.1%
Service	12.3%
Sales & office	22.7%
Natural resources & construction	14.3%
Production & transportation	28.5%

Employment type

Type	%
Private sector	82.4%
Government	10.7%
Self-employed	7.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	86.3%
Carpool	8.8%
Public transit	0.8%
Walk	0.0%
Other means	0.9%
Avg commute (minutes)	30.2

Poverty

All people 12.5%

Under 18 years 16.2%

18 and over 11.5%

Married-couple families 4.4%

Female-led households 21.6%

Income support

Source	% of households
Social Security	43.6%
Retirement income	23.2%
Supplemental Security	6.6%
Cash public assistance	3.3%
Food stamps / SNAP	11.1%

Health indicators

Condition	%
High blood pressure	37.4%
High cholesterol	35.2%
Heart disease	6.9%
Stroke	3.2%
Asthma	10.4%
Arthritis	28.3%
Kidney disease	2.9%
Pulmonary disease	8.9%
Cancer	6.2%

Behavior / access	%
Binge drinking	14.7%
No physical activity	26.0%
Less than 7 hrs sleep	34.9%
Fair or poor health	17.2%
Poor mental health	17.5%
Poor physical health	12.1%
No health insurance	18.1%
Visited doctor (checkup)	73.5%
Visited dentist	56.3%
Cholesterol screening	89.3%
Teeth loss	18.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	212	6.1%

Disability	%
Any disability	13.4%
Under 18	0.3%
18–64 years	11.2%
65 and over	33.1%

Health insurance coverage

Type	%
Private insurance	65.8%
Public insurance	39.7%
Uninsured under 19	7.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,082	93.3%
Spanish	83	2.0%
Other Indo-European	83	2.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,068	93.0%
Born in same state	4,056	92.7%
Born in different state	2,996	68.5%
Foreign born	12	0.3%
Naturalized citizen	306	7.0%
Not a US citizen	46	15.0%

Ancestry

Ancestry	Count	%
Arab	578	13.2%
French	344	7.9%
Italian	331	7.6%

Ancestry	Count	%
German	70	1.6%
English	25	0.6%

Technology access

Metric	% of households
Computer access	36.2%
Internet access	88.1%

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

Frequently asked questions

What ZIP codes does Philadelphia, TN have?

Philadelphia, TN has one ZIP code: 37846. Each ZIP code serves a distinct delivery area within the city and surrounding region.