PlainZIP

Marble Hill, GA · standard

ZIP Code 30148

Pickens County, Georgia - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

453
16/sq mi
$90,357
Median income
$342,900
Median home value
33.4%
Bachelor's or higher

The verdict

Marble Hill pairs an above-median household income with above-median home values, in a rural, homeowner-dominated area.

Top 27%
household income, US ZIPs
Top 27%
home value, US ZIPs
16
people per sq mi
94%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 30148 against every reporting US ZIP.

ZIP code 30148 is a sparsely populated ZIP (a standard USPS delivery area) in Marble Hill, Pickens County, Georgia, home to just 453 residents across 27.8 square miles, a density of 16 people per square mile, in the New York time zone.

ZIP 30148 lands in the middle-income range, with a median household income of $90,357 (28% above the Georgia average), while per-capita income is $56,948. Local economic indicators show a 9.7% poverty rate alongside 0.0% unemployment. Housing costs here run $342,900 for a typical home value (42% above the state average), with rent averaging - a month; 94.0% of homes are owner-occupied.

A solid share of residents have a four-year degree: 33.4% of adults hold a bachelor's degree or higher, the median age is 57.8, and the average commute is -. Beyond these figures, 3 nearby ZIP codes within about 10 miles are surfaced below, along with 3 more sharing Pickens County, letting you compare 30148 to its immediate surroundings rather than a national baseline alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 30148

Top 5 sectors by establishment count in Marble Hill, GA

Which industries have the most business establishments in ZIP 30148.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 30148, Marble Hill, GA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

453

Population

27.8

Area (sq mi)

16

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 30148?

57.8

Median Age

53.8%

Male

46.2%

Female

0.0%

Foreign-Born

White 97.0%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 3.0%
Hispanic or Latino 3.9%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$90,357

Median Household Income

+28% vs state

$56,948

Per Capita Income

9.7%

Poverty Rate

0.0%

Unemployment Rate

How ZIP 30148 ranks nationally

Marble Hill, GA household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$90,357 Top 27% higher than 73% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 65.6%
Bachelor's Degree or Higher 33.4%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

428

Total Housing Units

366

Occupied Units

62

Vacant Units

2.66

Avg Household Size

Occupancy Type

Owner 94.0%
Renter 6.0%

$342,900

Median Home Value

+42% vs state

1991

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 38 business establishments in ZIP 30148, employing approximately 417 people with a combined annual payroll of $25,206,000.

38

Businesses

417

Employees

$25.2M

Annual Payroll

8

Industry Sectors

Industry Establishments % of Total
Retail trade 10 26.3%
Accommodation and food services 5 13.2%
Real estate and rental and leasing 4 10.5%
Other services (except public administration) 4 10.5%
Mining, quarrying, and oil and gas extraction 3 7.9%
Construction 3 7.9%
Finance and insurance 3 7.9%
Professional, scientific, and technical services 3 7.9%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 30148 vs 30534 →

ZIP 30148 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 30148 ranks #4 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 30148 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 30148 ranks #3 of 3 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
30534 Dawsonville, GA 26,685 6.3 mi
30177 Tate, GA 1,049 7.5 mi
30107 Ball Ground, GA 12,908 9.8 mi

More ZIP Codes in Pickens County

30143 standard
Jasper, GA
Pop: 21,145
30175 standard
Talking Rock, GA
Pop: 6,074
30177 standard
Tate, GA
Pop: 1,049

Related Areas

Pickens County Marble Hill, GA Georgia

Frequently Asked Questions

What county is ZIP code 30148 in? ▼
ZIP code 30148 (Marble Hill) is located in Pickens County, Georgia. Pickens County contains multiple ZIP codes, see the full list at /counties/pickens-ga.
What is the population of ZIP code 30148? ▼
ZIP code 30148 in Marble Hill, GA has a population of 453 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 30148? ▼
The median household income in ZIP 30148 is $90,357, which is 18% above the national average of $76,288.
What is the average home value in ZIP 30148? ▼
The median home value in ZIP 30148 is $342,900, which is 23% above the national average of $278,155.
What is the demographic makeup of ZIP 30148? ▼
The largest racial group in ZIP 30148 is White at 97.0%. Hispanic or Latino residents make up 3.9% of the population.
How many businesses are in ZIP code 30148? ▼
ZIP code 30148 has 38 business establishments employing approximately 417 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 30148? ▼
The top industries by establishment count in ZIP 30148 are: Retail trade (10), Accommodation and food services (5), Real estate and rental and leasing (4). There are 8 industry sectors represented in total.
What is the education level in ZIP code 30148? ▼
In ZIP code 30148, 65.6% of residents aged 25+ have a high school diploma or higher, and 33.4% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 30148? ▼
In ZIP code 30148, approximately 94.0% of occupied housing units are owner-occupied and 6.0% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 30148? ▼
The poverty rate in ZIP code 30148 is 9.7% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.