Jackson County
Georgia · County seat: Jefferson · Active county or equivalent
FIPS code 13157 is Jackson County, Georgia. With a population of 77,033 (2022 ACS estimate), it ranks #33 in Georgia and #729 nationally. Jackson County is part of the Jefferson, GA. The state FIPS code for Georgia is 13. This code is used in Census Bureau, BLS, EPA, HUD, and USDA federal datasets to identify this county.
County FIPS
13157
Population
77,033
2022 ACS · #729 nationally
Density
226.8/mi²
people per sq mile
Land Area
340
sq miles
Urban/Rural
Nonmetro — urban 20K+, adjacent to metro
RUCC 4
How This FIPS Code Works
The 5-digit FIPS code 13157 is formed by combining the 2-digit state identifier 13 (Georgia) with the 3-digit county identifier 157. Together they uniquely identify Jackson County in every US federal dataset. No two counties share the same 5-digit FIPS code.
Census ACS Data for FIPS 13157
From the 2022 ACS 5-year estimates — the same values you'd retrieve by querying the Census API with county FIPS 13157.
Median Household Income
$82,056
ACS B19013_001E
Poverty Rate
8.1%
ACS B17001 (below poverty level)
Median Age
37.9
ACS B01002_001E
Metropolitan Area
Adjacent Counties (7)
Counties that share a border with Jackson County. Useful for regional analysis — these are the geographies you'd typically include when studying labor markets, commuting zones, or environmental spillovers around FIPS 13157.
Federal Datasets Using Code 13157
FIPS code 13157 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 13157 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:157",
"in": "state:13",
"key": "YOUR_CENSUS_API_KEY",
}
r = requests.get(url, params=params)
data = r.json() # [[header...], [Jackson County, Georgia, income, pop, ...]-- 5-digit combined FIPS (state + county)
SELECT * FROM your_table WHERE county_fips = '13157';
-- Some datasets store state and county separately
SELECT * FROM your_table
WHERE state_fips = '13'
AND county_fips = '157';
-- ⚠ Never cast to integer — leading zeros are lost:
-- county_fips = 13157 is WRONG for this countylibrary(tidycensus)
get_acs(
geography = "county",
variables = c(income = "B19013_001E", pop = "B01003_001E"),
state = "13",
county = "157",
year = 2022
)ZIP Codes in Jackson 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 Jackson County. Why FIPS ≠ ZIP →
| ZIP Code | % in county |
|---|---|
| 30549 | 100.0% |
| 30567 | 98.8% |
| 30565 | 87.0% |
| 30529 | 74.2% |
| 30575 | 67.4% |
| 30607 | 63.2% |
| 30548 | 62.0% |
| 30558 | 53.8% |
| 30517 | 52.2% |
| 30530 | 25.8% |
| 30543 | 10.5% |
| 30666 | 9.8% |
| 30622 | 8.7% |
| 30601 | 3.9% |
| 30680 | 3.1% |
| 30646 | 0.4% |