53033 FipsDecoder
56041 County FIPS Code

Uinta County

Wyoming · County seat: Evanston · Active county or equivalent

View on CensusDepth ↗

FIPS code 56041 is Uinta County, Wyoming. With a population of 20,546 (2022 ACS estimate), it ranks #10 in Wyoming and #1838 nationally. Uinta County is part of the Evanston, WY-UT. The state FIPS code for Wyoming is 56. This code is used in Census Bureau, BLS, EPA, HUD, and USDA federal datasets to identify this county.

County FIPS

56041

State FIPS

56

WY

Population

20,546

2022 ACS · #1838 nationally

Density

9.9/mi²

people per sq mile

Land Area

2,081

sq miles

Urban/Rural

Nonmetro — urban 2.5K–19.9K, not adjacent to metro

RUCC 7

How This FIPS Code Works

56 041
56 = State FIPS (Wyoming)
041 = County FIPS

The 5-digit FIPS code 56041 is formed by combining the 2-digit state identifier 56 (Wyoming) with the 3-digit county identifier 041. Together they uniquely identify Uinta County in every US federal dataset. No two counties share the same 5-digit FIPS code.

Census ACS Data for FIPS 56041

From the 2022 ACS 5-year estimates — the same values you'd retrieve by querying the Census API with county FIPS 56041.

Median Household Income

$78,164

ACS B19013_001E

Poverty Rate

6.5%

ACS B17001 (below poverty level)

Median Age

36.0

ACS B01002_001E

Metropolitan Area

Adjacent Counties (4)

Counties that share a border with Uinta County. Useful for regional analysis — these are the geographies you'd typically include when studying labor markets, commuting zones, or environmental spillovers around FIPS 56041.

Federal Datasets Using Code 56041

FIPS code 56041 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 56041 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.

Census ACS API — Python 56041
import requests

url = "https://api.census.gov/data/2022/acs/acs5"
params = {
    "get":  "NAME,B19013_001E,B01003_001E",
    "for":  "county:041",
    "in":   "state:56",
    "key":  "YOUR_CENSUS_API_KEY",
}
r = requests.get(url, params=params)
data = r.json()  # [[header...], [Uinta County, Wyoming, income, pop, ...]
SQL — filtering by county FIPS 56041
-- 5-digit combined FIPS (state + county)
SELECT * FROM your_table WHERE county_fips = '56041';

-- Some datasets store state and county separately
SELECT * FROM your_table
WHERE state_fips = '56'
  AND county_fips = '041';

-- ⚠ Never cast to integer — leading zeros are lost:
-- county_fips = 56041 is WRONG for this county
R — tidycensus 56041
library(tidycensus)

get_acs(
  geography = "county",
  variables = c(income = "B19013_001E", pop = "B01003_001E"),
  state     = "56",
  county    = "041",
  year      = 2022
)
Zero-padding reminder: FIPS codes must always be stored and compared as zero-padded strings. 56 (not 56) and 041 (not 41) — losing the leading zeros is one of the most common data-join bugs in federal datasets. Full guide →

ZIP Codes in Uinta 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 Uinta County. Why FIPS ≠ ZIP →

ZIP Code % in county
82933 100.0%
82936 100.0%
82937 100.0%
82939 100.0%
82944 100.0%
82930 29.4%

Other Counties in Wyoming