Zip code 30148: Marble Hill, Georgia

Q: What city is zip code 30148?

30148 is assigned to Marble Hill, Georgia. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 30148 in?

30148 is mostly in Dawson County, but it extends into 1 other county.

Q: What is the population of 30148?

About 973 people live in 30148, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 30148?

The median household income in 30148 is $90,357.

Q: What zip codes are near 30148?

The closest zip codes to 30148 are 30534, 30177, 30151, 30143, 30107.

Residential delivery areaDawson CountyEastern Time

Population

973

Median household income

$90K

U.S. $81K

Median home value

$343K

U.S. $333K

Median rent

—

U.S. $1,413

Median age

57.8

U.S. 38.9

Land area

9.9 sq mi

99 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 30148

30148 is a small-town zip code in Marble Hill, Georgia (Dawson County), covering 9.9 sq mi of land. About 973 people live here, or 99 per square mile. The median resident is 57.8 years old, compared with 38.9 nationally.

The median household earns $90,357 a year, close to the national median of $80,734. 9.7% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $342,900, or 3.8 years of median household income (U.S.: 4.1 years), which makes homes about as affordable as the national average for local earners. 94% of occupied homes are lived in by their owners.

33% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 45.7 minutes each way, and 44% of workers work from home. The most common jobs among working residents are in business and finance; cleaning and personal care; and transportation and moving goods. 18% of them are self-employed (U.S.: 10%).

How 30148 compares

Sorted from highest to lowest national percentile

Median age57.8
99th
U.S. 38.9 · GA 37.626th of 708 in GA
Homeownership rate94%
99th
StrengthU.S. 65.2% · GA 65.7%14th of 693 in GA
Average commute45.7 min
99th
WeaknessU.S. 26.4 min · GA 28.3 min11th of 684 in GA
Work from home44.4%
99th
U.S. 15.1% · GA 15.9%2nd of 706 in GA
Residents 65 and older30.9%
97th
U.S. 17.2% · GA 15%45th of 708 in GA
Self-employed workers17.8%
96th
U.S. 10% · GA 10.1%48th of 704 in GA
Veterans12.3%
95th
U.S. 6.2% · GA 7.2%74th of 708 in GA
Median earnings per worker$75,744
91st
StrengthU.S. $49,666 · GA $47,06624th of 699 in GA
Housing vacancy14.5%
85th
U.S. 10.1% · GA 10.3%276th of 694 in GA
Government workers20.3%
85th
U.S. 14.5% · GA 14.3%171st of 704 in GA
Per capita income$56,948
82nd
StrengthU.S. $44,673 · GA $40,92448th of 708 in GA
Uninsured rate11.1%
76th
U.S. 8.4% · GA 12.4%417th of 701 in GA
Median household income$90,357
62nd
U.S. $80,734 · GA $77,353123rd of 672 in GA
Bachelor's degree or higher33.4%
53rd
U.S. 35.7% · GA 34.9%170th of 708 in GA
Median home value$342,900
52nd
U.S. $332,700 · GA $303,300120th of 661 in GA
Poverty rate9.7%
43rd
U.S. 12.5% · GA 13.4%509th of 694 in GA
Healthcare workers8.9%
41st
U.S. 9.7% · GA 8.2%293rd of 704 in GA
Income inequality (Gini)0.402
22nd
U.S. 0.483 · GA 0.477498th of 691 in GA
Tech workers1.2%
17th
U.S. 3.8% · GA 4%401st of 704 in GA
Population density99/sq mi
13th
U.S. 95/sq mi · GA 190/sq mi369th of 708 in GA
Residents under 1815.3%
9th
U.S. 22% · GA 23.2%587th of 708 in GA
Broadband access83.1%
8th
WeaknessU.S. 91% · GA 91%466th of 693 in GA
Diversity index9.7
4th
U.S. 61.4 · GA 64.9687th of 708 in GA
Population973
1st
U.S. 334,922,499 · GA 10,940,407629th of 708 in GA
Unemployment rate0%
1st
StrengthU.S. 5.2% · GA 5.1%690th of 704 in GA
Foreign-born residents0%
1st
U.S. 14.1% · GA 11.2%687th of 708 in GA
Rent-burdened renters0%
1st
StrengthU.S. 51.1% · GA 52.4%674th of 678 in GA

Measure	30148	Dawson	GA	U.S.	National percentile	Rank in GA
Median age	57.8	42.7	37.6	38.9	99th	26th of 708
Homeownership rateStrength	94%	78.7%	65.7%	65.2%	99th	14th of 693
Average commuteWeakness	45.7 min	30.8 min	28.3 min	26.4 min	99th	11th of 684
Work from home	44.4%	14.7%	15.9%	15.1%	99th	2nd of 706
Residents 65 and older	30.9%	19.5%	15%	17.2%	97th	45th of 708
Self-employed workers	17.8%	10.1%	10.1%	10%	96th	48th of 704
Veterans	12.3%	7.2%	7.2%	6.2%	95th	74th of 708
Median earnings per workerStrength	$75,744	$51,886	$47,066	$49,666	91st	24th of 699
Housing vacancy	14.5%	10.9%	10.3%	10.1%	85th	276th of 694
Government workers	20.3%	19.3%	14.3%	14.5%	85th	171st of 704
Per capita incomeStrength	$56,948	$46,095	$40,924	$44,673	82nd	48th of 708
Uninsured rate	11.1%	11.8%	12.4%	8.4%	76th	417th of 701
Median household income	$90,357	$92,991	$77,353	$80,734	62nd	123rd of 672
Bachelor's degree or higher	33.4%	36.4%	34.9%	35.7%	53rd	170th of 708
Median home value	$342,900	$406,700	$303,300	$332,700	52nd	120th of 661
Poverty rate	9.7%	8.5%	13.4%	12.5%	43rd	509th of 694
Healthcare workers	8.9%	7.9%	8.2%	9.7%	41st	293rd of 704
Income inequality (Gini)	0.402	0.414	0.477	0.483	22nd	498th of 691
Tech workers	1.2%	3.3%	4%	3.8%	17th	401st of 704
Population density	99/sq mi	143/sq mi	190/sq mi	95/sq mi	13th	369th of 708
Residents under 18	15.3%	20.4%	23.2%	22%	9th	587th of 708
Broadband accessWeakness	83.1%	92.6%	91%	91%	8th	466th of 693
Diversity index	9.7	25.9	64.9	61.4	4th	687th of 708
Population	973	30,242	10,940,407	334,922,499	1st	629th of 708
Unemployment rateStrength	0%	3.5%	5.1%	5.2%	1st	690th of 704
Foreign-born residents	0%	5.2%	11.2%	14.1%	1st	687th of 708
Rent-burdened rentersStrength	0%	51.9%	52.4%	51.1%	1st	674th of 678

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

5–17

18–24

25–34

35–44

12%

45–54

25%

55–64

25%

65–74

75+

Median age

57.8

Under 18

15.3%

65 and over

30.9%

Race and ethnicity

White95%
Black0%
Hispanic4%
Asian0%
Native American0%
Pacific Islander0%
Other0%
Multiracial1%

Diversity index

9.7

U.S. 61.4

Foreign-born

U.S. 14.1%

Born in state

54.4%

Language spoken at home (households)

English only

100%

Spanish

Other Indo-European

Asian / Pacific

Other

Households

Households: 366
Average household size: 2.7
Family households: 85.2%
Married couples: 65.3%
Living alone: 14.8%
Veterans (of adults): 12.3%
Male / female: 54% / 46%

Income and poverty

Household income distribution

<$25k

14%

$25–50k

19%

$50–75k

17%

$75–100k

$100–150k

13%

$150–200k

14%

$200k+

22%

Median household income

30148

$90,357

Dawson Co.

$92,991

Georgia

$77,353

United States

$80,734

Per capita income

$56,948

U.S. $44,673

Poverty rate

9.7%

U.S. 12.5%

Households earning $150K+

35.8%

U.S. 23%

Income inequality (Gini)

0.402

U.S. 0.483

Housing

Median home value

30148

$342,900

Dawson Co.

$406,700

Georgia

$303,300

United States

$332,700

Median gross rent

30148

—

Dawson Co.

$1,626

Georgia

$1,393

United States

$1,413

Types of housing

Single-family

84%

2–4 units

5–19 units

20+ units

Mobile home

16%

Boat, RV, van

Housing units: 428
Owner-occupied: 94%
Vacant: 14.5%
Median year built: 1991
Median rooms: 6.5
Renters paying 30%+ of income: 0%
Renters paying 50%+ of income: 0%
Home value to income: 3.8× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

48%

Carpooled

Transit

Walked

Bicycle

Worked from home

44%

Other

Commute time (one way)

<10 min

10–19

18%

20–29

25%

30–44

45–59

18%

60+

29%

Average commute

45.7 min

U.S. 26.4 min

Unemployment

U.S. 5.2%

In labor force

59.8%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Business and finance

30%

Cleaning and personal care

15%

Transportation and moving

10%

Healthcare

Construction and repair

Sales

Police and fire

Management

Engineering and science

Production

Office and admin

Arts, media and sports

Computer and math

Education

Legal and social services

Food service

Farming, fishing and forestry

Industries

Finance, insurance and real estate

34%

Education

13%

Retail

12%

Construction

Public administration

Professional and technical services

Admin, support and management

Other services

Arts and recreation

Restaurants and hotels

Transportation, warehousing and utilities

Health care and social assistance

Manufacturing

Wholesale

Information

Agriculture and mining

Median earnings per worker

$75,744

U.S. $49,666

Self-employed

17.8%

U.S. 10%

Government workers

20.3%

U.S. 14.5%

Nonprofit workers

2.2%

U.S. 8.8%

Median earnings by type of work

Type of work	30148	U.S.
Management, business, science and arts	$145,448	$74,888
Service	$50,893	$26,804
Sales and office	$23,750	$40,476
Construction and maintenance	—	$49,199
Production and transportation	$35,313	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

32%

Some college

22%

Associate's

Bachelor's

28%

Graduate

High school graduate or higher: 94.1%
Bachelor's degree or higher: 33.4%
Graduate or professional degree: 5%
Households with broadband: 83.1%
Cable, fiber or DSL: 53.3%
No internet access: 16.9%
Without health insurance: 11.1%
Limited-English households: 0%

Geography

City (USPS): Marble Hill
State: Georgia
County: Dawson County
Center point: 34.4605° N, 84.2657° W
Land area: 9.9 sq mi
Water area: under 0.1 sq mi
Time zone: Eastern Time (UTC-5, UTC-4 in summer)
Zip type: Residential delivery area

30148 spans 2 counties

Dawson County55% of land
Pickens County45% of land

Zip codes near 30148

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
30534	Dawsonville, GA	7.2 mi	34,365	$95,341	$386,000
30177	Tate, GA	7.2 mi	784	—	$217,500
30151	Nelson, GA · PO box	8.1 mi	—	—	—
30143	Jasper, GA	9.1 mi	26,604	$82,193	$368,100
30107	Ball Ground, GA	9.7 mi	19,134	$110,811	$387,600
30028	Cumming, GA	13 mi	38,433	$138,011	$470,800
30536	Ellijay, GA	14 mi	9,398	$80,000	$338,500
30175	Talking Rock, GA	16 mi	6,088	$69,737	$332,700
30533	Dahlonega, GA	16 mi	28,049	$74,035	$301,200
30597	Dahlonega, GA	17 mi	1,278	—	—
30040	Cumming, GA	17 mi	82,532	$137,211	$526,100
30115	Canton, GA	19 mi	53,687	$113,089	$485,500

Questions about 30148

What city is zip code 30148?

30148 is assigned to Marble Hill, Georgia. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 30148 in?

30148 is mostly in Dawson County, but it extends into 1 other county.

What is the population of 30148?

About 973 people live in 30148, according to the Census Bureau's American Community Survey.

What time zone is 30148 in?

30148 is in Eastern Time.

What is the median household income in 30148?

The median household income in 30148 is $90,357.

What zip codes are near 30148?

The closest zip codes to 30148 are 30534, 30177, 30151, 30143, 30107.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 30148, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.