Union
Source:
Arkansas
Union is a smaller county in Arkansas with 8 ZIP codes, 42,043 people, and one of the lowest household incomes among US counties among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.
National county placement
According to ACS 5-Year Estimates, Union, AR sits among US counties with one of the lowest household incomes among US counties, on a smaller county population base, across a compact ZIP cluster.
- 13th pct
- household income vs 3,210 US counties
- 42,043
- combined ZIP population
- 8
- USPS ZIP codes covered
- $50,121
- avg ZIP median income
Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.
Union lands in the national county income distribution as one of the lowest household incomes among US counties on smaller county footing (FIPS 05139, 8 ZIPs, combined population 42,043). Sort the ZIP table by population before treating the county mean as uniform.
Lower household-income footing across 8 ZIPs (combined population 42,043). Cost-of-living reads should start from the densest ZIP rather than the county mean - sparse codes can dominate land area while a small urban ZIP carries most residents.
Save two ZIPs from the table into your shortlist, then open a compare link - that is the return path a static county summary cannot replace. All figures here come from Census ACS 2023 5-Year Estimates and USPS ZCTA files.
8
Total ZIPs
42,043
Total Population
ZIP Codes in Union
Side-by-side: Compare 71730 vs 71749 →
Frequently Asked Questions
What is the population of Union?
Union has a total population of 42,043 across 8 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Union?
Union includes 8 ZIP codes: 71730, 71749, 71762, 71765, 71747, 71759, 71758, 71724.