68840 ZIP Code, Gibbon, NE
68840 is a ZIP code in Gibbon, Nebraska — mostly in Buffalo County (88% of its land), with smaller parts in Kearney County. It covers 152 square miles of land. The closest ZIP codes are 68847, 68876 and 68849. 2,624 people live here in 1,051 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (74%). Median household income is $76,394, close to the Nebraska median of $76,475.
Quick facts
- Mailing city: Gibbon, NE
- County: Buffalo County
- Land area: 152 sq mi
- Population: 2,624
- Median household income: $76,394
- Carrier routes: 2 (828 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 2,624 |
| Households | 1,051 |
| Median household income | $76,394 |
| Income per person | $36,040 |
| Median age | 38.1 |
| Homeowners | 73.7% |
| Median home value | $208,100 |
| Median rent | $848 |
| Bachelor's degree or higher | 26.8% |
| Average commute (minutes) | 21 |
| Households with kids under 18 | 28.6% |
| Moved in the past year | 12.7% |
| Below the poverty line | 5.2% |
| Broadband internet | 84.4% |
| Speak a non-English language at home | 16.2% |
Household income
| % of households | Value |
|---|---|
| <$10K | 2.6% |
| $10–15K | 4.5% |
| $15–25K | 10.5% |
| $25–35K | 2.4% |
| $35–50K | 10.8% |
| $50–75K | 17.9% |
| $75–100K | 17.7% |
| $100–150K | 19.0% |
| $150–200K | 8.7% |
| $200K+ | 6.0% |
Age
| % of all residents | Value |
|---|---|
| <10 | 12.3% |
| 10–19 | 14.4% |
| 20–24 | 6.9% |
| 25–34 | 11.1% |
| 35–44 | 14.7% |
| 45–54 | 11.0% |
| 55–64 | 10.6% |
| 65–74 | 11.2% |
| 75+ | 7.8% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 30.7% |
| Owned outright | 35.6% |
| Rented | 23.6% |
| Vacant | 10.1% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 85.1% |
| Townhome | 1.1% |
| 2–4 units | 6.0% |
| 5–19 units | 1.7% |
| 20+ units | 0.3% |
| Mobile / other | 5.8% |
Businesses in 68840
77 business establishments with 1,199 employees (ZIP Codes Business Patterns 2023).
- Construction: 14
- Retail Trade: 10
- Administrative and Support and Waste Management and Remediation Services: 9
- Other Services (except Public Administration): 7
- Transportation and Warehousing: 6
- Wholesale Trade: 5
- Finance and Insurance: 5
- Manufacturing: 4
EDDM carrier routes
68840 has 2 USPS carrier routes with 828 residential and 29 business mailboxes. Open the EDDM route map.
Carrier routes in 68840
68840 has 2 USPS carrier routes (2 rural (R)) with 828 residential and 29 business mailboxes. Routes range from 380 homes (R201) to 448 homes (R202); the median route has 414 homes. The Census counted 1,051 households in 68840 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 2 |
| 500–749 | 0 |
| 750–999 | 0 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 68840 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route R202 — USPS business mailboxes 24, 448 homes
- Route R201 — USPS business mailboxes 5, 380 homes
Select these 2 routes on the route map
Every carrier route in 68840
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| R201 | Rural | 380 | 5 | $94,249 | — | — | — |
| R202 | Rural | 448 | 24 | $94,249 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 68840 on the EDDM route map.
How route demographics are estimated
Mailbox counts come from USPS; demographics are estimates
The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).
How a route gets its figures: the block-group length-share method
We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.
Margins of error
Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.
Different years
USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.
Why some routes show identical figures
Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.
Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Nearby ZIP codes
- 68847 — Kearney city, NE (7.6 mi)
- 68876 — Shelton village, NE (8.1 mi)
- 68849 — Kearney city, NE (12.4 mi)
- 68956 — Kenesaw village, NE (13.3 mi)
- 68945 — Heartwell village, NE (14.8 mi)
- 68845 — Kearney city, NE (15.6 mi)
- 68870 — Riverdale village, NE (15.8 mi)
- 68883 — Wood River city, NE (16.2 mi)
Areas that include 68840
- Gibbon, NE ZIP codes — 1 ZIP code
- Buffalo County ZIP codes — 13 ZIP codes
- Kearney County ZIP codes — 11 ZIP codes
- Nebraska ZIP code data
Where it ranks
- No. 5 of 7: highest median household income in Buffalo County
- No. 5 of 7: highest median home value in Buffalo County
- No. 4 of 7: highest share of owner-occupied homes in Buffalo County
- No. 5 of 7: highest share of households with children in Buffalo County
- No. 4 of 8: highest share of residents who moved in during the past year in Buffalo County
- No. 3 of 8: highest median age in Buffalo County
Mail every home in 68840
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 68840, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 68840 in?
- 68840 is a Gibbon, NE mailing address. None of its land lies inside a Census-defined city or community.
- What county is 68840 in?
- 68840 is mostly in Buffalo County (88% of its land), with smaller parts in Kearney County.
- What is the population of 68840?
- About 2,624 people (±325), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 2,946.
- What is the median household income in 68840?
- $76,394 (±$9,533), compared with $76,475 for Nebraska as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 68840?
- 2 USPS carrier routes with 828 residential and 29 business mailboxes (857 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 68840?
- The closest, measured center to center: 68847 (7.6 mi, Kearney), 68876 (8.1 mi, Shelton), 68849 (12.4 mi, Kearney), 68956 (13.3 mi, Kenesaw), 68945 (14.8 mi, Heartwell) and 68845 (15.6 mi, Kearney).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.