Cass
Source:
Nebraska
Cass is a smaller county in Nebraska with 15 ZIP codes, 25,424 people, and top-decile household income 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, Cass, NE sits among US counties with a top-decile household income, on a smaller county population base, across a multi-ZIP patchwork.
- Top 10%
- household income vs 3,210 US counties
- 25,424
- combined ZIP population
- 15
- USPS ZIP codes covered
- $92,649
- 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.
Cass lands in the national county income distribution as top-decile household income on smaller county footing (FIPS 31025, 15 ZIPs, combined population 25,424). Sort the ZIP table by population before treating the county mean as uniform.
High-income counties with wide ZIP mosaics hide sharp internal gradients. The densest ZIP here is 68048 (Plattsmouth) with 12,422 residents - open it beside a thin rural code from the table before treating the county mean as uniform. HUD Fair Market Rents and FBI county tables attach to FIPS 31025, so scorecards stay county-keyed while household income stays ZIP-keyed.
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.
15
Total ZIPs
25,424
Total Population
ZIP Codes in Cass
Side-by-side: Compare 68048 vs 68347 →
| ZIP Code | City | Population | Density |
|---|---|---|---|
| 68048 | Plattsmouth | 12,422 | 50 |
| 68347 | Eagle | 2,570 | 29 |
| 68037 | Louisville | 2,286 | 15 |
| 68463 | Weeping Water | 1,517 | 10 |
| 68349 | Elmwood | 1,098 | 8 |
| 68366 | Greenwood | 1,047 | 8 |
| 68409 | Murray | 807 | 10 |
| 68407 | Murdock | 747 | 6 |
| 68455 | Union | 681 | 8 |
| 68413 | Nehawka | 533 | 4 |
| 68307 | Avoca | 515 | 5 |
| 68016 | Cedar Creek | 413 | 206 |
| 68304 | Alvo | 330 | 6 |
| 68058 | South Bend | 252 | 160 |
| 68403 | Manley | 206 | 124 |
Frequently Asked Questions
What is the population of Cass?
Cass has a total population of 25,424 across 15 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Cass?
Cass includes 15 ZIP codes: 68048, 68347, 68037, 68463, 68349, 68366, 68409, 68407, 68455, 68413, and more.