Cass County, NE ZIP Codes
16 ZIP codes cover all or part of Cass County, Nebraska. The Census Bureau counts 27,161 residents in the county, with a median household income of $91,836 and a median home value of $254,900. Median household income ranges from $76,369 in 68349 to $107,839 in 68037. Its largest communities include Plattsmouth, Louisville, Weeping Water, Eagle and Elmwood.
Cass County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 27,161 |
| Households | 10,832 |
| Median household income | $91,836 |
| Median home value | $254,900 |
| Median age | 41.5 |
| Median rent | $996 |
All 16 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 32,292 |
| Households (sum of ZIP codes) | 12,889 |
| Median household income, range across ZIP codes | $76,369 (68349) to $107,839 (68037) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $91,735 |
| Homeowners | 84.8% |
| Households with kids under 18 | 29.2% |
| Moved in the past year | 10.1% |
| Carrier routes in EDDM2GO's route library | 13 routes, 6,206 homes (4 of 16 ZIP codes) |
Top facts
- Highest median household income in Cass County: 68037 ($107,839)
- Most residents: 68048 (13,435 people)
- Highest homeownership: 68347 (96.9% own their home)
- Most households with kids: 68463 (37.6% of households)
- Most new movers: 68048 (12.5% moved in last year)
- Youngest median age: 68463 (33.7 years)
- Highest median home value: 68003 ($306,500)
Every ZIP code in Cass County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 68048 | Plattsmouth | 13,435 | 5,378 | $89,931 | $261,600 | 84.0% | 27.1% | 12.5% | 10 | 5,830 | 100% of its land |
| 68003 | Ashland | 5,139 | 2,115 | $95,709 | $306,500 | 81.2% | 27.7% | 9.9% | — | — | 27% of its land |
| 68037 | Louisville | 2,524 | 991 | $107,839 | $245,800 | 86.3% | 34.1% | 7.6% | — | — | 100% of its land |
| 68347 | Eagle | 2,508 | 966 | $88,281 | $237,900 | 96.9% | 31.7% | 6.3% | — | — | 66% of its land |
| 68463 | Weeping Water | 1,831 | 619 | $85,972 | $199,500 | 77.1% | 37.6% | 8.6% | — | — | 100% of its land |
| 68349 | Elmwood | 1,224 | 505 | $76,369 | $218,200 | 83.6% | 31.9% | 8.8% | — | — | 100% of its land |
| 68366 | Greenwood | 957 | 350 | $90,952 | $247,400 | 90.3% | 29.7% | 1.4% | 1 | 394 | 62% of its land |
| 68407 | Murdock | 878 | 366 | $99,773 | $307,000 | 85.0% | 30.6% | 22.3% | — | — | 100% of its land |
| 68455 | Union | 852 | 352 | $114,643 | $320,900 | 72.4% | 32.1% | 12.9% | — | — | 93% of its land |
| 68409 | Murray | 625 | 276 | $92,045 | $220,800 | 87.3% | 30.1% | 3.4% | — | — | 100% of its land |
| 68413 | Nehawka | 558 | 226 | $81,944 | $303,500 | 96.5% | 31.4% | 5.0% | — | — | 85% of its land |
| 68016 | Cedar Creek | 427 | 169 | $118,456 | $391,100 | 96.4% | 33.1% | 0.9% | — | — | 100% of its land |
| 68304 | Alvo | 414 | 166 | $79,000 | $300,000 | 72.3% | 32.5% | 0.7% | 1 | 146 | 100% of its land |
| 68058 | South Bend | 378 | 181 | $138,281 | $541,700 | 94.5% | 8.8% | 15.9% | 1 | 121 | 100% of its land |
| 68307 | Avoca | 336 | 141 | $61,250 | $174,200 | 90.1% | 33.3% | 3.0% | — | — | 54% of its land |
| 68403 | Manley | 206 | 88 | $65,000 | $162,500 | 93.2% | 25.0% | 0.0% | — | — | 100% of its land |
A ZIP code is listed for Cass County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Plattsmouth — 6,731 residents · 1 ZIP code
- Louisville — 1,449 residents · 1 ZIP code
- Weeping Water — 1,407 residents · 1 ZIP code
- Eagle — 1,259 residents · 1 ZIP code
- Elmwood — 774 residents · 1 ZIP code
- Greenwood — 601 residents · 1 ZIP code
- Murray — 431 residents · 1 ZIP code
- Cedar Creek — 427 residents · 1 ZIP code
- Murdock — 228 residents · 1 ZIP code
- Union — 215 residents · 1 ZIP code
- Woodland Hills — 205 residents · 1 ZIP code
- Manley — 204 residents · 2 ZIP codes
- Avoca — 190 residents · 1 ZIP code
- Alvo — 123 residents · 1 ZIP code
- Nehawka — 109 residents · 1 ZIP code
- South Bend — 100 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Cass County — 6 ZIP codes ranked
- ZIP codes with the highest home values in Cass County — 6 ZIP codes ranked
- ZIP codes with the highest homeownership in Cass County — 6 ZIP codes ranked
- ZIP codes with the most families with kids in Cass County — 6 ZIP codes ranked
- ZIP codes with the most new movers in Cass County — 6 ZIP codes ranked
- Youngest ZIP codes in Cass County — 6 ZIP codes ranked
- Oldest ZIP codes in Cass County — 6 ZIP codes ranked
- Fastest-growing ZIP codes in Cass County — 6 ZIP codes ranked
Price a mailing to Cass County ZIP codes
EDDM guides
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Frequently asked questions
- What ZIP codes are in Cass County, NE?
- 68048, 68003, 68037, 68347, 68463, 68349, 68366, 68407, 68455, 68409, 68413, 68016, 68304, 68058, 68307 and 68403. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Cass County?
- 27,161 residents in 10,832 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Cass County?
- $91,836 for the county as a whole. Its ZIP codes range from $76,369 (68349) to $107,839 (68037).
- Which Cass County ZIP code has the highest median household income?
- 68037, at $107,839, among ZIP codes with at least 1,000 residents. See the full ranking of Cass County ZIP codes by income.
- How many carrier routes and mailboxes are in Cass County?
- For the 4 of 16 ZIP codes in EDDM2GO's stored route library: 13 carrier routes reaching 6,206 residential and 284 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.