| ZIP Codes: | 48 ZIP Codes (32 Standard, 7 PO Box, 9 Unique) [See All] |
| Area Codes: | 402 / 531 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 11:54:24 PM |
| Population: | 591,749 [See All] |
| FIPS: | 31055 |
| CBSA: | Omaha, NE-IA |
| Land Area: | 377 sq mi |
| Water Area: | 15 sq mi |
| Coordinates: | 41.2667, -96.0401 |
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591,749 residents live across 48 ZIPs covering 377 sq mi, served by 6 distinct USPS-recognized cities.
Population moved from 531,899 to 591,000 from 2014 to 2024 — a +11.1% change. 23 ZIPs gained residents, 10 lost.
The county's wealthiest ZIP 68022 (Elkhorn, $148,111 median) and poorest ZIP 68110 (Omaha, $39,813) are 18.1 miles apart — a 3.7× income gap across local geography.
Median home values vary 4.0× across this county — from $116,400 in 68111 (Omaha) to $462,800 in 68022 (Elkhorn).
Density varies 169× across the county — from 70 people/sq mi in 68064 (Valley) to 11,811 in 68178 (Omaha).
Educational attainment ranges from 9.5% bachelor's+ in 68107 (Omaha) to 64.2% in 68118 (Omaha) — the breadth of educational profiles across the area.
Within Nebraska, this is the #1 most populous of 107 counties and ranks #9 for median household income with the #9 fastest decade growth .
Hosts 4 single-entity Unique ZIPs: 68182Univ Of Ne Omaha ; 68178Creighton Univ ; 68183Omaha Douglas Civic Ctr ; and 68179Union Pacific Rr .
Weighted by population, the typical household earns about $87,512 across the county — reflecting what a typical resident sees, not a simple ZIP average.
42.1% of adults age 25+ hold a bachelor's degree or higher (163,507 of 388,043 reporting). The most-educated ZIPs cluster around Omaha.
32 Standard delivery, 7 PO Box only, 9 single-entity Unique ZIPs serve this county.
4 ZIPs in this county where more than 60% of adults 25+ hold a bachelor's degree — typically college campuses, research enclaves, or tech corridors.
9 ZIP codes in this county serve a single facility — typically theme parks, universities, large corporations, airports, or government complexes.
Median household income spans 3.7× between the wealthiest and poorest ZIPs — a sign of significant intra-county inequality.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 68104 | Omaha | Standard | 36,673 | $60,549 | 6.5 | 3.4% |
| 68022 | Elkhorn | Standard | 36,538 | $148,111 | 37.2 | 114.0% |
| 68116 | Omaha | Standard | 34,501 | $121,165 | 9.3 | 27.9% |
| 68107 | Omaha | Standard | 31,540 | $62,560 | 6.7 | 2.9% |
| 68135 | Omaha | Standard | 30,523 | $143,676 | 8.1 | 18.6% |
| 68134 | Omaha | Standard | 28,823 | $66,989 | 8.3 | -3.4% |
| 68164 | Omaha | Standard | 28,564 | $88,927 | 9.0 | 4.5% |
| 68144 | Omaha | Standard | 25,732 | $83,576 | 7.5 | 0.9% |
| 68137 | Omaha | Standard | 24,277 | $80,739 | 8.4 | -2.7% |
| 68111 | Omaha | Standard | 24,210 | $42,185 | 5.3 | 7.3% |
| 68154 | Omaha | Standard | 24,060 | $81,385 | 7.1 | 6.2% |
| 68105 | Omaha | Standard | 22,807 | $57,533 | 3.6 | -7.8% |
| 68130 | Omaha | Standard | 21,722 | $133,570 | 7.9 | 13.2% |
| 68106 | Omaha | Standard | 21,224 | $69,806 | 5.0 | 3.5% |
| 68127 | Omaha | Standard | 20,484 | $66,384 | 6.8 | -8.9% |
| 68007 | Bennington | Standard | 19,536 | $141,042 | 40.1 | 158.8% |
| 68114 | Omaha | Standard | 17,596 | $69,469 | 5.9 | 0.2% |
| 68124 | Omaha | Standard | 15,482 | $98,750 | 5.5 | -4.1% |
| 68131 | Omaha | Standard | 14,809 | $48,925 | 2.1 | 9.3% |
| 68108 | Omaha | Standard | 14,578 | $53,609 | 3.3 | -5.9% |
| 68132 | Omaha | Standard | 13,960 | $68,221 | 2.5 | -4.5% |
| 68122 | Omaha | Standard | 13,352 | $102,591 | 17.6 | 21.9% |
| 68112 | Omaha | Standard | 12,071 | $56,159 | 16.5 | 9.1% |
| 68102 | Omaha | Standard | 9,767 | $64,111 | 1.9 | 59.9% |
| 68110 | Omaha | Standard | 9,229 | $39,813 | 9.5 | 3.6% |
| 68118 | Omaha | Standard | 9,169 | $133,281 | 3.6 | -1.0% |
| 68117 | Omaha | Standard | 8,224 | $75,237 | 4.7 | -0.3% |
| 68152 | Omaha | Standard | 6,791 | $84,958 | 13.7 | 16.6% |
| 68142 | Omaha | Standard | 4,505 | $109,142 | 19.2 | 52.4% |
| 68064 | Valley | Standard | 4,046 | $100,450 | 57.9 | 29.6% |
| 68069 | Waterloo | Standard | 3,207 | $111,974 | 34.9 | 27.7% |
| 68178 | Omaha | Unique | 2,191 | — | 0.2 | 52.8% |
| 68010 | Boys Town | PO Box | 809 | $73,750 | 1.0 | -11.5% |
| 68182 | Omaha | Unique | 749 | — | 0.3 | — |
| 68183 | Omaha | Unique | 0 | — | 0.0 | — |
| 68101 | Omaha | PO Box | — | — | 0.0 | — |
| 68103 | Omaha | PO Box | — | — | 0.0 | — |
| 68175 | Omaha | Unique | — | — | 0.0 | — |
| 68179 | Omaha | Unique | — | — | 0.0 | — |
| 68197 | Omaha | Unique | — | — | 0.0 | — |
| 68198 | Omaha | Unique | — | — | 0.0 | — |
| 68145 | Omaha | PO Box | — | — | 0.0 | — |
| 68139 | Omaha | PO Box | — | — | 0.0 | — |
| 68109 | Omaha | PO Box | — | — | 0.0 | — |
| 68180 | Omaha | Unique | — | — | 0.0 | — |
| 68176 | Omaha | Standard | — | — | 0.0 | — |
| 68172 | Omaha | Unique | — | — | 0.0 | — |
| 68119 | Omaha | PO Box | — | — | 0.0 | — |