39664 ZIP Code — Smithdale, MS

Amite County, Mississippi

ZIP code 39664 is located in Smithdale, Mississippi, within Amite County. It covers approximately 113.84 square miles and serves a population of 2,021 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 601.

About ZIP code 39664

The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $101,300. Owner-occupancy is high at 81%, well above the national average.

Median household income is $45,847. Poverty affects 26% of residents, above the national average. SNAP benefit usage at 27% of households reflects economic stress in the area. 44% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with public administration as the leading industry. An above-average commute of 58 minutes suggests many residents work outside the immediate area.

College attainment at 14% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (21%) compared to national benchmarks.

Notable community characteristics include a notable veteran presence at 14% of civilians, above the national average of 7%; and disability rates above the national average at 27%.

Overall, ZIP code 39664 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, a strong veteran community, high homeownership, a significant Social Security-dependent population, and elevated reliance on food assistance.

2,021

population

113.84

sq mi land

Standard

ZIP type

Central (CT)

timezone

39664 ZIP code map

Cities in ZIP code 39664

Below are the cities the US Postal Service accepts for ZIP code 39664. Using any city not on this list may result in mail delivery delays.

City	Status
Smithdale	Acceptable
Smithdale	Preferred

Nearby ZIP codes

39645 Liberty (10.8 mi) 39653 Meadville (11.7 mi) 39630 Bude (13.4 mi) 39647 Mc Call Creek (13.7 mi) 39666 Summit (14.2 mi) 39629 Bogue Chitto (16.6 mi) 39652 Magnolia (18.8 mi)

Demographics updated 05/2026

Population
Total population	2,021
Population density	18 / sq mi
State FIPS	28
County FIPS	005

Geography
Land area	113.84 sq mi
Water area	0.16 sq mi
Latitude	31.3199
Longitude	-90.6881
Timezone	Central (CT)
Area code	601

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	59.1%	66.6%	52.9%
$50k – $100k	16.4%	17.8%	28.4%
$100k – $200k	17.7%	13.8%	15.3%
Over $200k	6.9%	1.8%	3.4%

Demographics & statistics

2,021

Population

People per sq mi

45.5

Median age

$45,847

Median household income

$31,345

Per capita income

$101,300

Median home value

$806

Median monthly rent

81.1%

Home ownership

25.7%

Poverty rate

1.4%

Unemployment

735

Housing units

13.6%

Bachelor's or higher

Age distribution

Male Female

103

Under 5

135

5–9

111

10–14

15–19

25–34

130

35–44

104

45–54

138

55–59

60–64

113

108

65–74

143

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	624	30.9%
18 and over	1,397	69.1%
65 and over	509	25.2%
Median age	45.5 years

Race & ethnicity

White 79%

Black or African American 20.4%

Two or more races 0.6%

Group	Count	%
White	1,596	79%
Black or African American	413	20.4%
Two or more races	12	0.6%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	59.1%	66.6%	52.9%
$50k – $100k	16.4%	17.8%	28.4%
$100k – $200k	17.7%	13.8%	15.3%
Over $200k	6.9%	1.8%	3.4%

Under $10k 10.2%

$10k–$15k 8.0%

$15k–$25k 24.0%

$35k–$50k 16.7%

$50k–$75k 11.4%

$75k–$100k 16.4%

$100k–$150k 6.2%

$200k+ 6.9%

Range	% of households
Under $10k	10.2%
$10k–$15k	8.0%
$15k–$25k	24.0%
$35k–$50k	16.7%
$50k–$75k	11.4%
$75k–$100k	16.4%
$100k–$150k	6.2%
$200k+	6.9%
Median income	$45,847

Housing

Home values

Under $50k 8.0%

$50k–$100k 41.3%

$100k–$150k 16.2%

$150k–$200k 9.5%

$200k–$300k 5.9%

$300k–$500k 19.2%

Housing overview

Metric	Value
Median home value	$101,300
Median rent / month	$806
Owner occupied	81.1%
Renter occupied	18.9%
Vacant	7.8%
Single-family detached	63.5%
Large apartment buildings	0.0%
Mobile homes	36.5%
Median rooms	6.0
Avg household size (owned)	2.09

Year built

Era	%
2020 or later	10.6%
2010–2019	10.9%
2000–2009	7.6%
1990–1999	14.5%
1980–1989	10.3%
1970–1979	19.3%
1960–1969	9.0%
1950–1959	15.7%
1940–1949	0.0%
1939 or earlier	2.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	12.7%
2 bedrooms	18.3%
3 bedrooms	59.4%
4 bedrooms	8.2%
5+ bedrooms	1.3%

Vehicles per household

Vehicles	% of households
No vehicle	7.4%
1 vehicle	28.3%
2 vehicles	41.4%
3 or more	22.9%

Heating fuel

Fuel type	%
Electricity	83.4%
Propane / LP gas	13.6%
Wood	1.5%
No fuel used	1.5%

Households & families

Household type	Count	%
Married-couple family	353	43.0%
Cohabiting couple	0	0.0%
Male householder, no spouse	166	20.2%
Female householder, no spouse	302	36.8%
Households with children under 18	291	35.4%
Households with seniors (65+)	393	47.9%
Average household size	2.46

Marital status

Status	Male	Female
Never married	6.5%	15.0%
Married	66.3%	55.1%
Separated	0.0%	2.3%
Widowed	11.8%	19.0%
Divorced	15.4%	8.7%

Education

Less than 9th grade 1.7%

Some HS, no diploma 8.0%

HS graduate 33.0%

Some college, no degree 33.6%

Associate's degree 10.1%

Bachelor's degree 5.6%

Graduate / professional 8.0%

Metric	%
HS diploma or higher	90.3%
Bachelor's or higher	13.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	51	9.3%
Kindergarten	19	3.5%
Elementary school	327	59.6%
High school	28	5.1%
College / grad school	124	22.6%

Employment

Industry of employment

Public administration 23.8%

Transportation & utilities 17.5%

Manufacturing 12.1%

Education & healthcare 10.8%

Construction 6.8%

Professional & management 6.8%

Retail trade 6.1%

Finance & real estate 5.3%

Agriculture & mining 3.4%

Information 3.2%

Arts, food & hospitality 2.7%

Other services 1.4%

Occupation

Category	%
Management, business & arts	30.2%
Service	16.1%
Sales & office	27.3%
Natural resources & construction	2.4%
Production & transportation	24.0%

Employment type

Type	%
Private sector	55.4%
Government	43.0%
Self-employed	1.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	94.5%
Carpool	1.7%
Public transit	0.0%
Walk	3.9%
Work from home	0.0%
Other means	0.0%
Avg commute (minutes)	57.8

Poverty

All people 25.7%

Under 18 years 33.2%

18 and over 22.4%

Married-couple families 3.1%

Female-led households 100.0%

Income support

Source	% of households
Social Security	44.0%
Retirement income	42.1%
Supplemental Security	2.8%
Cash public assistance	0.0%
Food stamps / SNAP	26.6%

Health indicators

Condition	%
Obesity	38.1%
High blood pressure	43.6%
High cholesterol	39.4%
Diabetes	13.5%
Heart disease	8.6%
Stroke	4.4%
Asthma	9.7%
Arthritis	33.3%
Kidney disease	3.6%
Pulmonary disease	9.1%
Cancer	7.3%

Behavior / access	%
Smoking	21.1%
Binge drinking	13.3%
No physical activity	29.9%
Less than 7 hrs sleep	32.1%
Depression	22.6%
Fair or poor health	20.9%
Poor mental health	14.7%
Poor physical health	12.4%
No health insurance	18.1%
Visited doctor (checkup)	78.2%
Visited dentist	54.0%
Cholesterol screening	89.6%
Teeth loss	18.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	192	13.7%

Disability	%
Any disability	27.1%
Under 18	5.0%
18–64 years	24.5%
65 and over	58.7%

Health insurance coverage

Type	%
Private insurance	42.6%
Public insurance	61.8%
No insurance	6.2%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,783	88.2%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,021	100.0%
Born in same state	2,021	100.0%
Born in different state	1,564	77.4%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	236	11.7%
Italian	221	10.9%

Ancestry	Count	%
French	180	8.9%

Technology access

Metric	% of households
Computer access	40.6%
Internet access	83.8%

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

Frequently asked questions about ZIP code 39664

What city is ZIP code 39664 in?

ZIP code 39664 is primarily assigned to Smithdale, Mississippi.

What county is ZIP code 39664 in?

ZIP code 39664 falls within Amite County, Mississippi.

What is the poverty rate in ZIP code 39664?

26% of residents in ZIP code 39664 live below the poverty line, above the national average.

Does ZIP code 39664 have an older population?

25% of residents in ZIP code 39664 are 65 or older, above the national average of ~17%.

How educated is the population of ZIP code 39664?

14% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

Does ZIP code 39664 have a large retiree population?

44% of households in ZIP code 39664 receive Social Security income, suggesting a significant retiree or disability population.

What timezone is ZIP code 39664 in?

ZIP code 39664 observes the CST timezone.