Schuylkill County
Pennsylvania · County seat: Pottsville · Active county or equivalent
FIPS code 42107 is Schuylkill County, Pennsylvania. With a population of 143,201 (2022 ACS estimate), it ranks #25 in Pennsylvania and #460 nationally. Schuylkill County is part of the Pottsville, 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
42107
Population
143,201
2022 ACS · #460 nationally
Density
183.9/mi²
people per sq mile
Land Area
779
sq miles
Urban/Rural
Nonmetro — urban 20K+, adjacent to metro
RUCC 4
How This FIPS Code Works
The 5-digit FIPS code 42107 is formed by combining the 2-digit state identifier 42 (Pennsylvania) with the 3-digit county identifier 107. Together they uniquely identify Schuylkill County in every US federal dataset. No two counties share the same 5-digit FIPS code.
Census ACS Data for FIPS 42107
From the 2022 ACS 5-year estimates — the same values you'd retrieve by querying the Census API with county FIPS 42107.
Median Household Income
$63,574
ACS B19013_001E
Poverty Rate
12.3%
ACS B17001 (below poverty level)
Median Age
44.2
ACS B01002_001E
Metropolitan Area
Adjacent Counties (8)
Counties that share a border with Schuylkill County. Useful for regional analysis — these are the geographies you'd typically include when studying labor markets, commuting zones, or environmental spillovers around FIPS 42107.
Federal Datasets Using Code 42107
FIPS code 42107 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 42107 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:107",
"in": "state:42",
"key": "YOUR_CENSUS_API_KEY",
}
r = requests.get(url, params=params)
data = r.json() # [[header...], [Schuylkill County, Pennsylvania, income, pop, ...]-- 5-digit combined FIPS (state + county)
SELECT * FROM your_table WHERE county_fips = '42107';
-- Some datasets store state and county separately
SELECT * FROM your_table
WHERE state_fips = '42'
AND county_fips = '107';
-- ⚠ Never cast to integer — leading zeros are lost:
-- county_fips = 42107 is WRONG for this countylibrary(tidycensus)
get_acs(
geography = "county",
variables = c(income = "B19013_001E", pop = "B01003_001E"),
state = "42",
county = "107",
year = 2022
)ZIP Codes in Schuylkill 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 Schuylkill County. Why FIPS ≠ ZIP →
| ZIP Code | % in county |
|---|---|
| 17943 | 100.0% |
| 17976 | 100.0% |
| 17979 | 100.0% |
| 17981 | 100.0% |
| 17982 | 100.0% |
| 17983 | 100.0% |
| 18214 | 100.0% |
| 18218 | 100.0% |
| 18220 | 100.0% |
| 18231 | 100.0% |
| 18242 | 100.0% |
| 18245 | 100.0% |
| 18248 | 100.0% |
| 18252 | 100.0% |
| 19549 | 100.0% |
| 17922 | 100.0% |
| 17923 | 100.0% |
| 17925 | 100.0% |
| 17929 | 100.0% |
| 17930 | 100.0% |
| 17931 | 100.0% |
| 17933 | 100.0% |
| 17934 | 100.0% |
| 17935 | 100.0% |
| 17936 | 100.0% |
| 17938 | 100.0% |
| 17901 | 100.0% |
| 17944 | 100.0% |
| 17946 | 100.0% |
| 17948 | 100.0% |
Showing top 30 of 59 ZIP codes by residential address share.