53033 FipsDecoder
49005 County FIPS Code

Cache County

Utah · County seat: Logan · Active county or equivalent

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FIPS code 49005 is Cache County, Utah. With a population of 134,428 (2022 ACS estimate), it ranks #6 in Utah and #480 nationally. Cache County is part of the Logan, UT-ID. The state FIPS code for Utah is 49. This code is used in Census Bureau, BLS, EPA, HUD, and USDA federal datasets to identify this county.

County FIPS

49005

State FIPS

49

UT

Population

134,428

2022 ACS · #480 nationally

Density

115.4/mi²

people per sq mile

Land Area

1,165

sq miles

Urban/Rural

Metro — under 250K population

RUCC 3

How This FIPS Code Works

49 005
49 = State FIPS (Utah)
005 = County FIPS

The 5-digit FIPS code 49005 is formed by combining the 2-digit state identifier 49 (Utah) with the 3-digit county identifier 005. Together they uniquely identify Cache County in every US federal dataset. No two counties share the same 5-digit FIPS code.

Census ACS Data for FIPS 49005

From the 2022 ACS 5-year estimates — the same values you'd retrieve by querying the Census API with county FIPS 49005.

Median Household Income

$72,719

ACS B19013_001E

Poverty Rate

13.6%

ACS B17001 (below poverty level)

Median Age

25.5

ACS B01002_001E

Metropolitan Area

Adjacent Counties (6)

Counties that share a border with Cache County. Useful for regional analysis — these are the geographies you'd typically include when studying labor markets, commuting zones, or environmental spillovers around FIPS 49005.

Federal Datasets Using Code 49005

FIPS code 49005 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 49005 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 49005
import requests

url = "https://api.census.gov/data/2022/acs/acs5"
params = {
    "get":  "NAME,B19013_001E,B01003_001E",
    "for":  "county:005",
    "in":   "state:49",
    "key":  "YOUR_CENSUS_API_KEY",
}
r = requests.get(url, params=params)
data = r.json()  # [[header...], [Cache County, Utah, income, pop, ...]
SQL — filtering by county FIPS 49005
-- 5-digit combined FIPS (state + county)
SELECT * FROM your_table WHERE county_fips = '49005';

-- Some datasets store state and county separately
SELECT * FROM your_table
WHERE state_fips = '49'
  AND county_fips = '005';

-- ⚠ Never cast to integer — leading zeros are lost:
-- county_fips = 49005 is WRONG for this county
R — tidycensus 49005
library(tidycensus)

get_acs(
  geography = "county",
  variables = c(income = "B19013_001E", pop = "B01003_001E"),
  state     = "49",
  county    = "005",
  year      = 2022
)
Zero-padding reminder: FIPS codes must always be stored and compared as zero-padded strings. 49 (not 49) and 005 (not 5) — losing the leading zeros is one of the most common data-join bugs in federal datasets. Full guide →

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

ZIP Code % in county
84304 100.0%
84305 100.0%
84308 100.0%
84318 100.0%
84319 100.0%
84320 100.0%
84321 100.0%
84322 100.0%
84325 100.0%
84326 100.0%
84327 100.0%
84328 100.0%
84332 100.0%
84333 100.0%
84335 100.0%
84338 100.0%
84339 100.0%
84341 100.0%

Other Counties in Utah