Menominee County
Wisconsin · County seat: Keshena · Active county or equivalent
FIPS code 55078 is Menominee County, Wisconsin. With a population of 4,279 (2022 ACS estimate), it ranks #72 in Wisconsin and #2937 nationally. Menominee County is part of the Shawano, WI. The state FIPS code for Wisconsin is 55. This code is used in Census Bureau, BLS, EPA, HUD, and USDA federal datasets to identify this county.
County FIPS
55078
Population
4,279
2022 ACS · #2937 nationally
Density
12.0/mi²
people per sq mile
Land Area
358
sq miles
Urban/Rural
Nonmetro — completely rural
RUCC 9
How This FIPS Code Works
The 5-digit FIPS code 55078 is formed by combining the 2-digit state identifier 55 (Wisconsin) with the 3-digit county identifier 078. Together they uniquely identify Menominee County in every US federal dataset. No two counties share the same 5-digit FIPS code.
Census ACS Data for FIPS 55078
From the 2022 ACS 5-year estimates — the same values you'd retrieve by querying the Census API with county FIPS 55078.
Median Household Income
$62,194
ACS B19013_001E
Poverty Rate
20.0%
ACS B17001 (below poverty level)
Median Age
32.1
ACS B01002_001E
Metropolitan Area
Adjacent Counties (3)
Counties that share a border with Menominee County. Useful for regional analysis — these are the geographies you'd typically include when studying labor markets, commuting zones, or environmental spillovers around FIPS 55078.
Federal Datasets Using Code 55078
FIPS code 55078 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 55078 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:078",
"in": "state:55",
"key": "YOUR_CENSUS_API_KEY",
}
r = requests.get(url, params=params)
data = r.json() # [[header...], [Menominee County, Wisconsin, income, pop, ...]-- 5-digit combined FIPS (state + county)
SELECT * FROM your_table WHERE county_fips = '55078';
-- Some datasets store state and county separately
SELECT * FROM your_table
WHERE state_fips = '55'
AND county_fips = '078';
-- ⚠ Never cast to integer — leading zeros are lost:
-- county_fips = 55078 is WRONG for this countylibrary(tidycensus)
get_acs(
geography = "county",
variables = c(income = "B19013_001E", pop = "B01003_001E"),
state = "55",
county = "078",
year = 2022
)ZIP Codes in Menominee 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 Menominee County. Why FIPS ≠ ZIP →
| ZIP Code | % in county |
|---|---|
| 54135 | 100.0% |
| 54150 | 97.0% |
| 54174 | 36.1% |
| 54124 | 7.4% |