Lackawanna County
Pennsylvania · County seat: Scranton · Active county or equivalent
FIPS code 42069 is Lackawanna County, Pennsylvania. With a population of 215,672 (2022 ACS estimate), it ranks #17 in Pennsylvania and #316 nationally. Lackawanna County is part of the Scranton--Wilkes-Barre, PA. The state FIPS code for Pennsylvania is 42. This code is used in Census Bureau, BLS, EPA, HUD, and USDA federal datasets to identify this county.
County FIPS
42069
Population
215,672
2022 ACS · #316 nationally
Density
469.8/mi²
people per sq mile
Land Area
459
sq miles
Urban/Rural
Metro — 250K–1M population
RUCC 2
How This FIPS Code Works
The 5-digit FIPS code 42069 is formed by combining the 2-digit state identifier 42 (Pennsylvania) with the 3-digit county identifier 069. Together they uniquely identify Lackawanna County in every US federal dataset. No two counties share the same 5-digit FIPS code.
Census ACS Data for FIPS 42069
From the 2022 ACS 5-year estimates — the same values you'd retrieve by querying the Census API with county FIPS 42069.
Median Household Income
$63,739
ACS B19013_001E
Poverty Rate
13.0%
ACS B17001 (below poverty level)
Median Age
41.9
ACS B01002_001E
Metropolitan Area
Adjacent Counties (5)
Counties that share a border with Lackawanna County. Useful for regional analysis — these are the geographies you'd typically include when studying labor markets, commuting zones, or environmental spillovers around FIPS 42069.
Federal Datasets Using Code 42069
FIPS code 42069 appears as the county identifier in the following federal datasets. Analysts joining data across these sources use this code as the common geographic key.
Using FIPS Code 42069 in Code
Common patterns for querying federal datasets by this county's FIPS code. The leading zeros are significant — always treat FIPS codes as strings, not integers.
import requests
url = "https://api.census.gov/data/2022/acs/acs5"
params = {
"get": "NAME,B19013_001E,B01003_001E",
"for": "county:069",
"in": "state:42",
"key": "YOUR_CENSUS_API_KEY",
}
r = requests.get(url, params=params)
data = r.json() # [[header...], [Lackawanna County, Pennsylvania, income, pop, ...]-- 5-digit combined FIPS (state + county)
SELECT * FROM your_table WHERE county_fips = '42069';
-- Some datasets store state and county separately
SELECT * FROM your_table
WHERE state_fips = '42'
AND county_fips = '069';
-- ⚠ Never cast to integer — leading zeros are lost:
-- county_fips = 42069 is WRONG for this countylibrary(tidycensus)
get_acs(
geography = "county",
variables = c(income = "B19013_001E", pop = "B01003_001E"),
state = "42",
county = "069",
year = 2022
)ZIP Codes in Lackawanna County
ZIP codes do not align perfectly with county boundaries — a single ZIP code can span multiple counties, and a county can contain parts of many ZIP codes. The ratios below (from the Census 2020 ZCTA relationship file) show the land area share of each ZCTA that falls within Lackawanna County. Why FIPS ≠ ZIP →
| ZIP Code | % in county |
|---|---|
| 18403 | 100.0% |
| 18505 | 100.0% |
| 18507 | 100.0% |
| 18508 | 100.0% |
| 18509 | 100.0% |
| 18510 | 100.0% |
| 18512 | 100.0% |
| 18517 | 100.0% |
| 18518 | 100.0% |
| 18519 | 100.0% |
| 18411 | 100.0% |
| 18420 | 100.0% |
| 18433 | 100.0% |
| 18434 | 100.0% |
| 18440 | 100.0% |
| 18447 | 100.0% |
| 18452 | 100.0% |
| 18471 | 100.0% |
| 18503 | 100.0% |
| 18504 | 100.0% |
| 18407 | 92.5% |
| 18444 | 86.1% |
| 18414 | 69.9% |
| 18424 | 69.0% |
| 18419 | 32.8% |
| 18436 | 27.4% |
| 18641 | 19.7% |
| 18421 | 7.9% |
| 18446 | 7.6% |