FIPS code 26051 is Gladwin County, Michigan. With a population of 25,461 (2022 ACS estimate), it ranks #55 in Michigan and #1623 nationally. The state FIPS code for Michigan is 26. This code is used in Census Bureau, BLS, EPA, HUD, and USDA federal datasets to identify this county.
County FIPS
26051
Population
25,461
2022 ACS · #1623 nationally
Density
50.7/mi²
people per sq mile
Land Area
502
sq miles
Urban/Rural
Nonmetro — rural, adjacent to metro
RUCC 8
How This FIPS Code Works
The 5-digit FIPS code 26051 is formed by combining the 2-digit state identifier 26 (Michigan) with the 3-digit county identifier 051. Together they uniquely identify Gladwin County in every US federal dataset. No two counties share the same 5-digit FIPS code.
Census ACS Data for FIPS 26051
From the 2022 ACS 5-year estimates — the same values you'd retrieve by querying the Census API with county FIPS 26051.
Median Household Income
$53,717
ACS B19013_001E
Poverty Rate
14.2%
ACS B17001 (below poverty level)
Median Age
50.7
ACS B01002_001E
Adjacent Counties (7)
Counties that share a border with Gladwin County. Useful for regional analysis — these are the geographies you'd typically include when studying labor markets, commuting zones, or environmental spillovers around FIPS 26051.
Federal Datasets Using Code 26051
FIPS code 26051 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 26051 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:051",
"in": "state:26",
"key": "YOUR_CENSUS_API_KEY",
}
r = requests.get(url, params=params)
data = r.json() # [[header...], [Gladwin County, Michigan, income, pop, ...]-- 5-digit combined FIPS (state + county)
SELECT * FROM your_table WHERE county_fips = '26051';
-- Some datasets store state and county separately
SELECT * FROM your_table
WHERE state_fips = '26'
AND county_fips = '051';
-- ⚠ Never cast to integer — leading zeros are lost:
-- county_fips = 26051 is WRONG for this countylibrary(tidycensus)
get_acs(
geography = "county",
variables = c(income = "B19013_001E", pop = "B01003_001E"),
state = "26",
county = "051",
year = 2022
)ZIP Codes in Gladwin 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 Gladwin County. Why FIPS ≠ ZIP →
| ZIP Code | % in county |
|---|---|
| 48612 | 96.5% |
| 48624 | 76.5% |
| 48652 | 55.3% |
| 48610 | 48.4% |
| 48613 | 41.5% |
| 48628 | 9.2% |
| 48618 | 2.1% |