30157 ZIP Code — Dallas, GA
Paulding County, Georgia
ZIP code 30157 is located in Dallas, Georgia, within Paulding County. It covers approximately 85.10 square miles and serves a population of 50,946 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 770/678.
About ZIP code 30157
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $226,900. Owner-occupancy is high at 83%, well above the national average.
Median household income is $84,973. The poverty rate of 6% is below the national average.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. An above-average commute of 40 minutes suggests many residents work outside the immediate area.
Educational attainment is near the national average, with 23% of residents holding a bachelor's degree or higher.
Health indicators show elevated rates of smoking (20%) compared to national benchmarks.
50,946
population
85.10
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
30157 ZIP code map
Cities in ZIP code 30157
Below are the cities the US Postal Service accepts for ZIP code 30157. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Dallas | Preferred |
Nearby ZIP codes
30141 Hiram (5.6 mi)
30132 Dallas (6.8 mi)
30134 Douglasville (9.2 mi)
30127 Powder Springs (9.2 mi)
30179 Temple (11.1 mi)
30153 Rockmart (12.6 mi)
30101 Acworth (13.1 mi)
30180 Villa Rica (13.2 mi)
30064 Marietta (14 mi)
30152 Kennesaw (14 mi)
30106 Austell (14.2 mi)
30122 Lithia Springs (15.5 mi)
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 50,946 |
| Population density | 599 / sq mi |
| State FIPS | 13 |
| County FIPS | 223 |
| Geography | |
|---|---|
| Land area | 85.10 sq mi |
| Water area | 0.53 sq mi |
| Latitude | 33.8943 |
| Longitude | -84.8608 |
| Timezone | Eastern (ET) |
| Area code | 770/678 |
Total population by age
Gender
Race & ethnicity
Economics
updated 06/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 32.7% | 30.3% | 41.5% |
| $50k – $100k | 37.4% | 36.6% | 30.3% |
| $100k – $200k | 27.3% | 29.8% | 21.2% |
| Over $200k | 2.6% | 3.3% | 7.1% |
Demographics & statistics
50,946
Population
599
People per sq mi
35.3
Median age
$84,973
Median household income
$34,693
Per capita income
$226,900
Median home value
$1,397
Median monthly rent
82.9%
Home ownership
6.3%
Poverty rate
4.0%
Unemployment
15,785
Housing units
23.2%
Bachelor's or higher
Age distribution
Male
Female
1,899
Under 5
2,041
1,441
5–9
1,550
2,129
10–14
2,289
1,673
15–19
1,798
1,456
20–24
1,566
3,601
25–34
3,873
3,406
35–44
3,662
3,578
45–54
3,847
1,243
55–59
1,337
1,261
60–64
1,356
1,708
65–74
1,837
937
75–84
1,008
217
85+
233
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 13,579 | 26.7% |
| 18 and over | 37,367 | 73.3% |
| 65 and over | 5,940 | 11.7% |
| Median age | 35.3 years | |
Race & ethnicity
White
72.1%
Black or African American
12.1%
Two or more races
6.7%
Hispanic or Latino
5.6%
Other race
2.1%
Asian
0.7%
Native Hawaiian / Pacific Islander
0.5%
American Indian / Alaska Native
0.2%
| Group | Count | % |
|---|---|---|
| White | 38,905 | 72.1% |
| Black or African American | 6,532 | 12.1% |
| Two or more races | 3,640 | 6.7% |
| Hispanic or Latino | 3,036 | 5.6% |
| Other race | 1,118 | 2.1% |
| Asian | 394 | 0.7% |
| Native Hawaiian / Pacific Islander | 265 | 0.5% |
| American Indian / Alaska Native | 92 | 0.2% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 32.7% | 30.3% | 41.5% |
| $50k – $100k | 37.4% | 36.6% | 30.3% |
| $100k – $200k | 27.3% | 29.8% | 21.2% |
| Over $200k | 2.6% | 3.3% | 7.1% |
Under $10k
2.7%
$10k–$15k
0.6%
$15k–$25k
4.0%
$25k–$35k
5.5%
$35k–$50k
10.8%
$50k–$75k
18.5%
$75k–$100k
19.1%
$100k–$150k
22.9%
$150k–$200k
9.6%
$200k+
6.3%
| Range | % of households |
|---|---|
| Under $10k | 2.7% |
| $10k–$15k | 0.6% |
| $15k–$25k | 4.0% |
| $25k–$35k | 5.5% |
| $35k–$50k | 10.8% |
| $50k–$75k | 18.5% |
| $75k–$100k | 19.1% |
| $100k–$150k | 22.9% |
| $150k–$200k | 9.6% |
| $200k+ | 6.3% |
| Median income | $84,973 |
Housing
Home values
Under $50k
2.4%
$50k–$100k
4.0%
$100k–$150k
10.2%
$150k–$200k
22.0%
$200k–$300k
31.7%
$300k–$500k
25.1%
$500k–$1M
3.5%
$1M+
1.1%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $226,900 |
| Median rent / month | $1,397 |
| Owner occupied | 82.9% |
| Renter occupied | 17.1% |
| Vacant | 8.0% |
| Single-family detached | 90.5% |
| Large apartment buildings | 0.8% |
| Mobile homes | 4.5% |
| Median rooms | 6.4 |
| Avg household size (owned) | 2.87 |
Year built
| Era | % |
|---|---|
| 2020 or later | 1.1% |
| 2010–2019 | 12.4% |
| 2000–2009 | 35.8% |
| 1990–1999 | 25.5% |
| 1980–1989 | 15.4% |
| 1970–1979 | 5.5% |
| 1960–1969 | 1.8% |
| 1950–1959 | 0.5% |
| 1940–1949 | 0.9% |
| 1939 or earlier | 1.2% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.1% |
| 1 bedroom | 1.3% |
| 2 bedrooms | 6.6% |
| 3 bedrooms | 59.8% |
| 4 bedrooms | 23.4% |
| 5+ bedrooms | 8.8% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 1.3% |
| 1 vehicle | 21.6% |
| 2 vehicles | 45.3% |
| 3 or more | 31.8% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 56.6% |
| Electricity | 35.5% |
| Propane / LP gas | 6.8% |
| Wood | 0.7% |
| No fuel used | 0.4% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 11,437 | 66.4% |
| Cohabiting couple | 789 | 4.6% |
| Male householder, no spouse | 1,398 | 8.1% |
| Female householder, no spouse | 3,601 | 20.9% |
| Households with children under 18 | 7,728 | 44.9% |
| Households with seniors (65+) | 4,316 | 25.1% |
| Average household size | 2.96 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 27.9% | 23.7% |
| Married | 62.0% | 56.9% |
| Separated | 1.1% | 1.8% |
| Widowed | 1.9% | 5.5% |
| Divorced | 7.1% | 12.0% |
Education
Less than 9th grade
1.7%
Some HS, no diploma
8.5%
HS graduate
34.1%
Some college, no degree
23.9%
Associate's degree
8.7%
Bachelor's degree
16.5%
Graduate / professional
6.7%
| Metric | % |
|---|---|
| HS diploma or higher | 89.8% |
| Bachelor's or higher | 23.2% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 999 | 7.5% |
| Kindergarten | 503 | 3.8% |
| Elementary school | 6,054 | 45.3% |
| High school | 3,010 | 22.5% |
| College / grad school | 2,789 | 20.9% |
Employment
Industry of employment
Education & healthcare
18.4%
Retail trade
15.9%
Professional & management
11.7%
Construction
11.2%
Transportation & utilities
8.4%
Manufacturing
7.1%
Arts, food & hospitality
5.9%
Finance & real estate
5.1%
Public administration
5.1%
Other services
5.0%
Wholesale trade
4.6%
Information
1.5%
Agriculture & mining
0.3%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 36.7% |
| Service | 12.9% |
| Sales & office | 25.9% |
| Natural resources & construction | 11.8% |
| Production & transportation | 12.7% |
Employment type
| Type | % |
|---|---|
| Private sector | 81.8% |
| Government | 13.4% |
| Self-employed | 4.8% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 79.6% |
| Carpool | 7.9% |
| Public transit | 0.0% |
| Walk | 0.4% |
| Work from home | 11.5% |
| Other means | 0.6% |
| Avg commute (minutes) | 39.5 |
Poverty
All people
6.3%
Under 18 years
7.9%
18 and over
5.7%
Married-couple families
2.9%
Female-led households
19.6%
Income support
| Source | % of households |
|---|---|
| Social Security | 27.2% |
| Retirement income | 19.8% |
| Supplemental Security | 4.3% |
| Cash public assistance | 3.0% |
| Food stamps / SNAP | 8.5% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 34.8% |
| High blood pressure | 30.8% |
| High cholesterol | 29.3% |
| Diabetes | 8.9% |
| Heart disease | 4.8% |
| Stroke | 2.3% |
| Asthma | 9.5% |
| Arthritis | 21.2% |
| Kidney disease | 2.3% |
| Pulmonary disease | 5.8% |
| Cancer | 4.8% |
| Behavior / access | % |
|---|---|
| Smoking | 20.3% |
| Binge drinking | 17.6% |
| No physical activity | 23.3% |
| Less than 7 hrs sleep | 35.7% |
| Depression | 22.2% |
| Fair or poor health | 13.5% |
| Poor mental health | 16.8% |
| Poor physical health | 9.5% |
| No health insurance | 19.9% |
| Visited doctor (checkup) | 71.6% |
| Visited dentist | 58.1% |
| Cholesterol screening | 88.6% |
| Teeth loss | 14.2% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 3,156 | 8.5% |
| Disability | % |
|---|---|
| Any disability | 12.2% |
| Under 18 | 3.5% |
| 18–64 years | 11.6% |
| 65 and over | 35.1% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 70.2% |
| Public insurance | 28.2% |
| No insurance | 11.6% |
| Uninsured under 19 | 3.1% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 47,006 | 92.3% |
| Spanish | 1,075 | 2.3% |
| Other Indo-European | 772 | 1.6% |
| Asian & Pacific Islander | 66 | 0.1% |
| Other languages | 223 | 0.5% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 47,916 | 94.1% |
| Born in same state | 47,218 | 92.7% |
| Born in different state | 29,730 | 58.4% |
| Foreign born | 698 | 1.4% |
| Naturalized citizen | 3,030 | 5.9% |
| Not a US citizen | 1,375 | 45.4% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Arab | 7,000 | 13.7% |
| French | 6,560 | 12.9% |
| Italian | 6,046 | 11.9% |
| English | 333 | 0.7% |
| Polish | 286 | 0.6% |
| Ancestry | Count | % |
|---|---|---|
| German | 53 | 0.1% |
| Irish | 46 | 0.1% |
| Dutch | 42 | 0.1% |
| Norwegian | 13 | 0% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 33.8% |
| Internet access | 97.1% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 30157
What part of Dallas is ZIP code 30157?
ZIP code 30157 covers a portion of Dallas, Georgia, within Paulding County.
What county is ZIP code 30157 in?
ZIP code 30157 falls within Paulding County, Georgia.
Is ZIP code 30157 mostly owner-occupied?
83% of occupied units in ZIP code 30157 are owner-occupied, well above the national average.
What is the population of ZIP code 30157?
ZIP code 30157 has an estimated population of 50,946 residents, with a density of 599 people per square mile.
What is the median household income in ZIP code 30157?
The median household income in ZIP code 30157 is $84,973, above the national median of ~$75,000.
What is the typical home value in ZIP code 30157?
The median home value in ZIP code 30157 is $226,900.
What timezone is ZIP code 30157 in?
ZIP code 30157 observes the EST timezone.