Postal Codes

18821 ZIP Code

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ZIP code 18821 covers Great Bend, Pennsylvania, with a population of about 1,046 and a median household income of $59,545.

Population
1,046277 per square mile
Median age
47.58.8 points above the US average
Median household income
$59,54522% below the Pennsylvania median
Poverty rate
6.9%5.5 points below the US average
Median home value
$164,60032% below the Pennsylvania median
Median rent
$80031% below the Pennsylvania median
Degree or higher
18%17 points below the US average
Homeownership
73.4%8.4 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
24

Where 18821 is

Great Bend, Pennsylvania — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population1,046
Median age47.5
Family households64.5%
Born outside the US2.6%
Speaks a language other than English at home2.6%
White (non-Hispanic)90.7%
Black (non-Hispanic)0.1%
Asian (non-Hispanic)2.1%
Hispanic or Latino3.3%
Veterans8.3%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$59,545
Income per person$32,225
Poverty rate6.9%
Households on SNAP or cash assistance11.3%

Household income distribution

Under $10k2.2%
$10–15k3.9%
$15–20k4.3%
$20–25k2.8%
$25–30k6.1%
$30–35k7.4%
$35–40k4.3%
$40–45k8.2%
$45–50k5.0%
$50–60k6.3%
$60–75k13.2%
$75–100k16.0%
$100–125k9.5%
$125–150k6.7%
$150–200k1.9%
$200k or more2.2%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed520
Mean adjusted gross income$55,208
Returns declaring $200,000 or more0%
Returns, under $25k34.6%
Returns, $25k–$50k25.0%
Returns, $50k–$75k13.5%
Returns, $75k–$100k11.5%
Returns, $100k–$200k15.4%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$164,600
Median gross rent$800
Rent as a share of household income24.8%
Owner-occupied73.4%
Vacant homes8%
Median year built1966

What the homes are

Detached house70.5%
Attached house1.2%
2 to 4 units10.4%
5 to 19 units4%
20 or more units6.8%
Mobile home7.2%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate8.3%
Bachelor's degree or higher18%
High school diploma or higher86.5%
Works from home16.8%
Drives to work alone68.5%
Takes public transport0.5%
Commutes 45 minutes or more2.8%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Colorectal screening65.9% 1.6 pts above the national average of 64.3%
Visited a dentist62.3% 1 pts above the national average of 61.3%
Mammography use75.6% same as the national average of 75.9%
Sleeps under 7 hours39.2% 2.8 pts above the national average of 36.4%
All natural teeth lost13.3% same as the national average of 13%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments24
People employed148
Annual payroll$3,688,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 74.4% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss74.9 out of 100
Community resilience29.5 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

River flooding94.1Relatively High at its worst in this ZIP code
Landslide90.2Relatively Low at its worst in this ZIP code
Hurricane72.5Relatively Low at its worst in this ZIP code
Strong wind70.7Relatively Moderate at its worst in this ZIP code
Lightning63.4Relatively Moderate at its worst in this ZIP code
Winter weather57Relatively Moderate at its worst in this ZIP code
Tornado56.2Relatively Moderate at its worst in this ZIP code
Wildfire55.9Very Low at its worst in this ZIP code
Ice storm52.8Relatively Low at its worst in this ZIP code
Cold wave52.6Relatively Moderate at its worst in this ZIP code
Hail36.9Very Low at its worst in this ZIP code
Earthquake32.4Very Low at its worst in this ZIP code
Avalanche13.5Very Low at its worst in this ZIP code
Heat wave10.6Very Low at its worst in this ZIP code
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Compared with Pennsylvania and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPPennsylvaniaUnited States
Median household income$59,545$76,081$78,538
Income per person$32,225$43,104$43,289
Poverty rate6.9%11.8%12.4%
Median home value$164,600$240,500$303,400
Median gross rent$800$1,162$1,348
Homeownership73.4%69.3%65%
Bachelor's degree or higher18%34.5%35%
Unemployment rate8.3%5.2%5.2%
Works from home16.8%13.8%13.5%
Born outside the US2.6%7.4%13.9%
Median age47.540.938.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationMONTROSE, PA US16.4 km away
Rain in a year47 in
Snow in a year83 in

Average high and low by month

January31.1°F / 12.5°F3.37 in rain, 20.6 in snow
February33.2°F / 12.7°F2.83 in rain, 15.9 in snow
March41.2°F / 20.9°F3.57 in rain, 18.6 in snow
April54.9°F / 31.5°F4.07 in rain, 4.5 in snow
May67.1°F / 42.4°F4.26 in rain, 0.2 in snow
June74.8°F / 52.3°F4.64 in rain
July79.7°F / 55.7°F4.64 in rain
August78.6°F / 54.4°F3.8 in rain
September71.2°F / 46.5°F4.53 in rain
October59°F / 36.2°F4.1 in rain, 0.5 in snow
November46.6°F / 27.3°F3.32 in rain, 7.5 in snow
December35.6°F / 19.2°F3.58 in rain, 14.9 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarket100% of this ZIP code's area
Far from a supermarket100% of this ZIP code's area
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

Blue Ridge School District100% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability56more vulnerable than 56% of US census tracts
Socioeconomic status61more vulnerable than 61% of US census tracts
Household characteristics62more vulnerable than 62% of US census tracts
Racial and ethnic minority status8more vulnerable than 8% of US census tracts
Housing type and transport56more vulnerable than 56% of US census tracts
Walkability7.3 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

18822 Hallstead, PA3.5 km away
13749 Corbettsville, NY6.3 km away
13748 Conklin, NY9.8 km away
13795 Kirkwood, NY11.7 km away
18834 New Milford, PA11.9 km away
18827 Lanesboro, PA13.2 km away
18847 Susquehanna, PA13.2 km away
13865 Windsor, NY14.4 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Susquehanna County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area3.78 sq mi
Water area0.05 sq mi
Population density277 people per sq mi
Latitude, longitude41.9717, -75.7432

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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