US ZIP Code
16420

Grand Valley, PA

Warren County  ·  Pennsylvania

● Active
👥 434 Population ↓ 32% since 2019
💰 $47,321 Median HH Income
▼ 38% below avg
🎂 57.7 Median Age ↑ 35% since 2019
🏠 $95,800 Median Home Value
▼ 66% below avg ↑ 14% since 2019
🎓 11.7% College Grads
▼ 70% below avg
📊 0.6% Unemployment
▼ 89% below avg ↓ 96% since 2019
ZIP Code Details
ZIP Code16420
CityGrand Valley
StatePennsylvania (PA)
CountyWarren County
Area Code582/814
Elevation1,645 ft
Latitude41.694782
Longitude-79.545454
TimezoneNew York (DST)
FIPS42123
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 56.2% (244) Female 43.8% (190) ♀

Race & Ethnicity

White: 96.3%Hispanic: 0.5%Other: 3.2%Race
White96.3%
Hispanic0.5%
Other3.2%

Age Breakdown

Under 5
6%
5–17
5%
18–24
4%
25–44
16%
45–64
37%
65+
20%

Key Indicators

Median Age57.7 yrs ↑ 35% since 2019
Avg Household Size2.20
Below Poverty4.4% ▼ 56% below avg
College Grads11.7% ▼ 70% below avg
Unemployment0.6% ▼ 89% below avg
No HS Diploma8 (2.3%)
HS Graduate250 (73.1%)
Some College28 (8.2%)
Associates16 (4.7%)
Bachelors16 (4.7%)
Graduate Degree24 (7%)

Education

No HS: 2.3%HS Grad: 73.1%Some College: 8.2%Associates: 4.7%Bachelors: 4.7%Graduate: 7%Edu
No HS2.3%
HS Grad73.1%
Some College8.2%
Associates4.7%
Bachelors4.7%
Graduate7.0%
Housing & Income

Housing Tenure

Owner: 94.4%Renter: 5.6%Tenure
Owner94.4%
Renter5.6%

Home Value Distribution

Under $50k
23%
$50k–100k
31%
$100k–150k
30%
$150k–200k
5%
$200k–300k
6%
$300k–500k
2%
Over $500k
2%

Financials

Median HH Income$47,321 ▼ 38% below avg
Median Home Value$95,800 ▼ 66% below avg ↑ 14% since 2019
Home/Income Ratio2.0x (nat avg ~3.5x)
Median Rent$975/mo ↑ 70% since 2019
Total Units357
Vacant Units160
Avg HH Size2.20

Income Distribution

Under $25k
28%
$25k–50k
17%
$50k–75k
26%
$75k–100k
10%
$100k–150k
11%
$150k–200k
3%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
94%
Public Transit
2%
Work From Home
4%

Commute Time

Under 15 min
12%
15–30 min
46%
30–45 min
26%
Over 45 min
16%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
16%
1960s–1970s
11%
1980s–1990s
13%
2000+
57%

Summary

Total Units357
Vacant160
Owner Occupied94.4%
Renter Occupied5.6%
Avg HH Size2.20
Frequently Asked Questions
ZIP code 16420 is in Grand Valley, PA, in Warren County.
ZIP code 16420 is located in Pennsylvania (PA).
ZIP code 16420 is in Warren County, PA.
ZIP 16420 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 16420 is 434 people (ACS 2023).
The median household income in ZIP code 16420 is $47,321 (ACS 2023).
The median home value in ZIP 16420 is $95,800 (ACS 2023).
About ZIP Code 16420

ZIP code 16420 is located in Grand Valley, Pennsylvania, within Warren County. With a population of 434, this is a sparsely populated ZIP code with an older community — the median age is 57.7 years. Economically, 16420 is a working-class ZIP code: the median household income of $47,321 is below the national average.

Real estate in ZIP code 16420 represents one of the more affordable housing markets in the country. The median home value of $95,800 is well below the national average. Renters can expect to pay around $975 per month in median rent. Homeownership is strong here — 94.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 14% since 2019.

The population of 16420 is primarily White (96.31%). Residents are less-educated — 11.7% hold a bachelor's degree or higher, which is well below the national average. Poverty affects a relatively small share of residents at 4.4%.

The unemployment rate in 16420 stands at 0.6%, which is well below the national average. As in most parts of the country, driving alone is the dominant commute mode at 85%.

Overall, ZIP code 16420 in Grand Valley, PA is characterized as working-class, less-educated, an older community, and predominantly owner-occupied. With 434 residents, a median household income of $47,321, and a median home value of $95,800, it offers a clear picture of life in this part of Pennsylvania.