Unadilla ZIP Codes — Dooly County, GA

There is one unique ZIP code in Unadilla, Georgia and it is 31091. Area code: 478.

ZIP codes

92.00

sq mi land

1.45

sq mi water

478

area code

Unadilla, GA ZIP code map

About Unadilla, GA

Unadilla is a small city located in the heart of Georgia, known for its charming southern hospitality and rich community spirit. Nestled in Dooly County, it serves as a quiet retreat from the hustle and bustle of larger urban areas while still offering convenient access to essential amenities. The city encapsulates a blend of rural charm and a close-knit community atmosphere, making it an inviting destination for visitors and residents alike.

Location & geography

Unadilla is strategically positioned in central Georgia, approximately 16 miles northeast of the county seat, Vienna, and about 18 miles southwest of the city of Hawkinsville. The city covers a land area of 92.00 square miles and features a modest water area of 1.45 square miles, contributing to its picturesque landscape. The surrounding terrain is predominantly rural, characterized by open fields and forests, typical of the region.

Community & economy

The character of Unadilla is defined by its friendly residents and community-oriented lifestyle, where local events play a significant role in the social calendar. Agriculture has historically been a key industry in the area, with many residents involved in farming and related enterprises. Daily life in Unadilla reflects a slower pace, where neighbors know each other, and community gatherings frequently take place.

Transportation

Major thoroughfares such as U.S. Highway 41 and Georgia State Route 90 pass through Unadilla, providing connectivity to nearby cities and regions. The closest airport that offers commercial flights is Middle Georgia Regional Airport, located about 45 miles away in Macon. Despite its rural location, Unadilla remains accessible for both residents and visitors.

History

Unadilla was founded in the late 19th century, emerging as a hub of commerce and agriculture in Dooly County. Key industries at the time revolved around cotton farming, and the city's development was aided by the arrival of the railroad, which facilitated the transportation of goods. Over the decades, Unadilla has maintained its agricultural roots while embracing the changes of modernity.

Did you know?

One surprising fact about Unadilla is that it is home to the Unadilla Downtown Historic District, which highlights its rich history and architectural heritage. The city also hosts an annual festival known as 'Georgia Peanut Festival,' celebrating the local peanut farming industry and attracting visitors from surrounding areas.

ZIP codes for Unadilla, GA (1)

ZIP code	City	County	Map
31091	Unadilla	Dooly	View map

Demographics & statistics

4,414

Population

44.9

Median age

$72,321

Median household income

$25,628

Per capita income

$92,600

Median home value

$705

Median monthly rent

78.6%

Home ownership

9.9%

Poverty rate

6.1%

Unemployment

1,223

Housing units

12.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

107

10–14

15–19

184

20–24

501

25–34

266

501

35–44

266

456

45–54

241

209

55–59

110

327

60–64

174

263

65–74

140

127

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	344	7.8%
18 and over	4,070	92.2%
65 and over	676	15.3%
Median age	44.9 years

Race & ethnicity

White 44.5%

Black or African American 38.1%

Two or more races 7.3%

Hispanic or Latino 6.4%

Other race 3%

American Indian / Alaska Native 0.8%

Group	Count	%
White	2,098	44.5%
Black or African American	1,797	38.1%
Two or more races	343	7.3%
Hispanic or Latino	304	6.4%
Other race	140	3%
American Indian / Alaska Native	36	0.8%

Household income

Under $10k 3.7%

$10k–$15k 0.8%

$15k–$25k 11.2%

$25k–$35k 16.1%

$35k–$50k 11.3%

$50k–$75k 8.6%

$75k–$100k 10.2%

$100k–$150k 23.7%

$150k–$200k 9.7%

$200k+ 4.7%

Range	% of households
Under $10k	3.7%
$10k–$15k	0.8%
$15k–$25k	11.2%
$25k–$35k	16.1%
$35k–$50k	11.3%
$50k–$75k	8.6%
$75k–$100k	10.2%
$100k–$150k	23.7%
$150k–$200k	9.7%
$200k+	4.7%
Median income	$72,321

Housing

Home values

Under $50k 22.7%

$50k–$100k 34.9%

$100k–$150k 8.7%

$150k–$200k 8.1%

$200k–$300k 11.2%

$300k–$500k 14.4%

Housing overview

Metric	Value
Median home value	$92,600
Median rent / month	$705
Owner occupied	78.6%
Renter occupied	21.4%
Vacant	21.3%
Single-family detached	67.4%
Large apartment buildings	1.2%
Mobile homes	27.1%
Median rooms	6.3
Avg household size (owned)	2.18

Year built

Era	%
2020 or later	2.1%
2010–2019	5.6%
2000–2009	4.2%
1990–1999	17.4%
1980–1989	19.0%
1970–1979	19.3%
1960–1969	11.4%
1950–1959	7.2%
1940–1949	0.5%
1939 or earlier	13.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	4.6%
2 bedrooms	16.7%
3 bedrooms	60.8%
4 bedrooms	16.5%
5+ bedrooms	0.8%

Vehicles per household

Vehicles	% of households
No vehicle	11.1%
1 vehicle	26.5%
2 vehicles	26.1%
3 or more	36.2%

Heating fuel

Fuel type	%
Utility gas	6.4%
Electricity	80.6%
Propane / LP gas	11.7%
Wood	1.4%

Households & families

Household type	Count	%
Married-couple family	577	49.9%
Cohabiting couple	69	6.0%
Male householder, no spouse	61	5.3%
Female householder, no spouse	450	38.9%
Households with children under 18	265	22.9%
Households with seniors (65+)	268	23.2%
Average household size	2.27

Marital status

Status	Male	Female
Never married	46.9%	25.8%
Married	27.2%	42.2%
Separated	5.0%	7.0%
Widowed	0.4%	8.8%
Divorced	20.5%	16.2%

Education

Less than 9th grade 4.1%

Some HS, no diploma 12.7%

HS graduate 36.1%

Some college, no degree 22.6%

Associate's degree 11.6%

Bachelor's degree 9.2%

Graduate / professional 3.6%

Metric	%
HS diploma or higher	83.1%
Bachelor's or higher	12.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	42	7.5%
Kindergarten	0	0.0%
Elementary school	162	28.9%
High school	106	18.9%
College / grad school	251	44.7%

Employment

Industry of employment

Public administration 20.3%

Education & healthcare 15.2%

Professional & management 10.9%

Agriculture & mining 10.7%

Manufacturing 8.9%

Transportation & utilities 8.1%

Wholesale trade 6.6%

Construction 5.3%

Finance & real estate 5.1%

Arts, food & hospitality 4.1%

Retail trade 3.6%

Information 1.3%

Occupation

Category	%
Management, business & arts	28.0%
Service	22.8%
Sales & office	15.4%
Natural resources & construction	9.7%
Production & transportation	24.1%

Employment type

Type	%
Private sector	66.7%
Government	25.1%
Self-employed	8.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	75.5%
Carpool	9.4%
Public transit	3.1%
Walk	3.1%
Other means	1.3%
Avg commute (minutes)	18.9

Poverty

All people 9.9%

Under 18 years 15.3%

18 and over 9.2%

Married-couple families 6.8%

Female-led households 0.0%

Income support

Source	% of households
Social Security	37.8%
Retirement income	21.1%
Supplemental Security	8.8%
Cash public assistance	3.3%
Food stamps / SNAP	9.9%

Health indicators

Condition	%
High blood pressure	41.9%
High cholesterol	35.3%
Heart disease	7.2%
Stroke	4.1%
Asthma	9.9%
Arthritis	24.9%
Kidney disease	3.4%
Pulmonary disease	7.9%
Cancer	5.1%

Behavior / access	%
Binge drinking	15.7%
No physical activity	32.3%
Less than 7 hrs sleep	42.3%
Fair or poor health	21.7%
Poor mental health	16.1%
Poor physical health	12.8%
No health insurance	28.0%
Visited doctor (checkup)	74.9%
Visited dentist	45.9%
Cholesterol screening	88.1%
Teeth loss	23.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	239	5.9%

Disability	%
Any disability	18.2%
Under 18	9.6%
18–64 years	12.8%
65 and over	47.9%

Health insurance coverage

Type	%
Private insurance	60.1%
Public insurance	34.3%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,339	98.3%
Spanish	111	2.6%
Other Indo-European	99	2.3%
Asian & Pacific Islander	5	0.1%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,306	97.6%
Born in same state	4,225	95.7%
Born in different state	3,358	76.1%
Foreign born	81	1.8%
Naturalized citizen	108	2.4%
Not a US citizen	7	6.5%

Ancestry

Ancestry	Count	%
Arab	500	11.3%
French	279	6.3%

Ancestry	Count	%
Italian	179	4.1%
English	1	0%

Technology access

Metric	% of households
Computer access	26.2%
Internet access	84.4%

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

Frequently asked questions

What ZIP codes does Unadilla, GA have?

Unadilla, GA has one ZIP code: 31091. Each ZIP code serves a distinct delivery area within the city and surrounding region.