FIPS code 22059 is LaSalle Parish, Louisiana. With a population of 14,764 (2022 ACS estimate), it ranks #52 in Louisiana and #2163 nationally. The state FIPS code for Louisiana is 22. This code is used in Census Bureau, BLS, EPA, HUD, and USDA federal datasets to identify this county.
County FIPS
22059
Population
14,764
2022 ACS · #2163 nationally
Density
23.6/mi²
people per sq mile
Land Area
625
sq miles
Urban/Rural
Nonmetro — rural, adjacent to metro
RUCC 8
How This FIPS Code Works
The 5-digit FIPS code 22059 is formed by combining the 2-digit state identifier 22 (Louisiana) with the 3-digit county identifier 059. Together they uniquely identify LaSalle Parish in every US federal dataset. No two counties share the same 5-digit FIPS code.
Census ACS Data for FIPS 22059
From the 2022 ACS 5-year estimates — the same values you'd retrieve by querying the Census API with county FIPS 22059.
Median Household Income
$59,926
ACS B19013_001E
Poverty Rate
15.2%
ACS B17001 (below poverty level)
Median Age
38.3
ACS B01002_001E
Adjacent Counties (6)
Counties that share a border with LaSalle Parish. Useful for regional analysis — these are the geographies you'd typically include when studying labor markets, commuting zones, or environmental spillovers around FIPS 22059.
Federal Datasets Using Code 22059
FIPS code 22059 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 22059 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:059",
"in": "state:22",
"key": "YOUR_CENSUS_API_KEY",
}
r = requests.get(url, params=params)
data = r.json() # [[header...], [LaSalle Parish, Louisiana, income, pop, ...]-- 5-digit combined FIPS (state + county)
SELECT * FROM your_table WHERE county_fips = '22059';
-- Some datasets store state and county separately
SELECT * FROM your_table
WHERE state_fips = '22'
AND county_fips = '059';
-- ⚠ Never cast to integer — leading zeros are lost:
-- county_fips = 22059 is WRONG for this countylibrary(tidycensus)
get_acs(
geography = "county",
variables = c(income = "B19013_001E", pop = "B01003_001E"),
state = "22",
county = "059",
year = 2022
)ZIP Codes in LaSalle Parish
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 LaSalle Parish. Why FIPS ≠ ZIP →
| ZIP Code | % in county |
|---|---|
| 71342 | 100.0% |
| 71371 | 100.0% |
| 71480 | 100.0% |
| 71465 | 73.2% |
| 71479 | 31.1% |
| 71441 | 30.8% |
| 71343 | 17.4% |
| 71435 | 2.3% |