US ZIP Code
18842

South Gibson, PA

Susquehanna County  ·  Pennsylvania

● Active
👥 170 Population ↓ 33% since 2019
💰 $79,000 Median HH Income
≈ Avg ↑ 76% since 2019
🎂 33.4 Median Age ↓ 35% since 2019
🏠 $191,700 Median Home Value
▼ 31% below avg ↑ 56% since 2019
🎓 25.8% College Grads
▼ 33% below avg
📊 18.3% Unemployment
▲ 274% above avg ↓ 15% since 2019
ZIP Code Details
ZIP Code18842
CitySouth Gibson
StatePennsylvania (PA)
CountySusquehanna County
Area Code272/570
Elevation999 ft
Latitude41.768962
Longitude-75.612955
TimezoneNew York (DST)
FIPS42115
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 42.9% (73) Female 57.1% (97) ♀

Race & Ethnicity

White: 97.7%Other: 2.4%Race
White97.7%
Other2.4%

Age Breakdown

5–17
26%
18–24
12%
25–44
24%
45–64
24%
65+
8%

Key Indicators

Median Age33.4 yrs ↓ 35% since 2019
Avg Household Size3.04
Below Poverty8.8% ▼ 12% below avg
College Grads25.8% ▼ 33% below avg
Unemployment18.3% ▲ 274% above avg
HS Graduate28 (30.1%)
Some College8 (8.6%)
Associates33 (35.5%)
Bachelors14 (15.1%)
Graduate Degree10 (10.8%)

Education

HS Grad: 30.1%Some College: 8.6%Associates: 35.5%Bachelors: 15.1%Graduate: 10.8%Edu
HS Grad30.1%
Some College8.6%
Associates35.5%
Bachelors15.1%
Graduate10.8%
Housing & Income

Housing Tenure

Owner: 78.6%Renter: 21.4%Tenure
Owner78.6%
Renter21.4%

Home Value Distribution

Under $50k
5%
$50k–100k
7%
$100k–150k
18%
$150k–200k
23%
$200k–300k
11%
$300k–500k
27%
Over $500k
9%

Financials

Median HH Income$79,000 ≈ Avg ↑ 76% since 2019
Median Home Value$191,700 ▼ 31% below avg ↑ 56% since 2019
Home/Income Ratio2.4x (nat avg ~3.5x)
Total Units101
Vacant Units45
Avg HH Size3.04

Income Distribution

Under $25k
18%
$25k–50k
21%
$50k–75k
5%
$75k–100k
23%
$100k–150k
13%
Over $200k
20%
Employment & Commute

How People Get to Work

Drove Alone
87%
Work From Home
13%

Commute Time

Under 15 min
25%
15–30 min
10%
30–45 min
48%
Over 45 min
17%
Housing Stock

Year Built

1940s–1950s
2%
1960s–1970s
19%
1980s–1990s
25%
2000+
53%

Summary

Total Units101
Vacant45
Owner Occupied78.6%
Renter Occupied21.4%
Avg HH Size3.04
Frequently Asked Questions
ZIP code 18842 is in South Gibson, PA, in Susquehanna County.
ZIP code 18842 is located in Pennsylvania (PA).
ZIP code 18842 is in Susquehanna County, PA.
ZIP 18842 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 18842 is 170 people (ACS 2023).
The median household income in ZIP code 18842 is $79,000 (ACS 2023).
The median home value in ZIP 18842 is $191,700 (ACS 2023).
About ZIP Code 18842

ZIP code 18842 is located in South Gibson, Pennsylvania, within Susquehanna County. With a population of 170, this is a sparsely populated ZIP code with a relatively young community — the median age is 33.4 years. Economically, 18842 is a middle-income ZIP code: the median household income of $79,000 is near the national average.

Real estate in ZIP code 18842 represents an affordable housing market. The median home value of $191,700 is below the national average. Homeownership is strong here — 78.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 56% since 2019.

The population of 18842 is primarily White (97.65%). Residents are moderately educated — 25.8% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 8.8%. Household income has grown by 76% since 2019.

The unemployment rate in 18842 stands at 18.3%, which is more than double the national average. As in most parts of the country, driving alone is the dominant commute mode at 72%.

Overall, ZIP code 18842 in South Gibson, PA is characterized as middle-income, moderately educated, a relatively young community, and predominantly owner-occupied. With 170 residents, a median household income of $79,000, and a median home value of $191,700, it offers a clear picture of life in this part of Pennsylvania.