77845 ZIP Code, College Station, TX
77845 is a ZIP code in College Station, Texas in Brazos County. It covers 143 square miles of land. The closest ZIP codes are 77840, 77843 and 77866. 76,764 people live here in 29,791 households, more than in 9 of every 10 Texas ZIP codes. With about 539 people per square mile it is lightly settled, and owners and renters are mixed (63% own). Median household income is $88,851, above the Texas median of $78,476.
Quick facts
- Mailing city: College Station, TX
- County: Brazos County
- Land area: 143 sq mi
- Population: 76,764
- Median household income: $88,851
- Carrier routes: 57 (31,979 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 76,764 |
| Households | 29,791 |
| Median household income | $88,851 |
| Income per person | $48,994 |
| Median age | 32.8 |
| Homeowners | 62.8% |
| Median home value | $365,100 |
| Median rent | $1,431 |
| Bachelor's degree or higher | 61.4% |
| Average commute (minutes) | 19.3 |
| Households with kids under 18 | 33.0% |
| Moved in the past year | 19.1% |
| Below the poverty line | 12.9% |
| Broadband internet | 93.2% |
| Speak a non-English language at home | 17.5% |
Household income
| % of households | Value |
|---|---|
| <$10K | 5.2% |
| $10–15K | 3.6% |
| $15–25K | 4.3% |
| $25–35K | 5.0% |
| $35–50K | 10.7% |
| $50–75K | 12.5% |
| $75–100K | 13.6% |
| $100–150K | 18.0% |
| $150–200K | 9.9% |
| $200K+ | 17.3% |
Age
| % of all residents | Value |
|---|---|
| <10 | 12.8% |
| 10–19 | 15.3% |
| 20–24 | 12.8% |
| 25–34 | 12.2% |
| 35–44 | 13.9% |
| 45–54 | 11.4% |
| 55–64 | 9.9% |
| 65–74 | 7.2% |
| 75+ | 4.6% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 36.4% |
| Owned outright | 21.6% |
| Rented | 34.0% |
| Vacant | 7.9% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 67.7% |
| Townhome | 6.2% |
| 2–4 units | 7.9% |
| 5–19 units | 6.9% |
| 20+ units | 6.9% |
| Mobile / other | 4.3% |
Businesses in 77845
1,612 business establishments with 23,732 employees (ZIP Codes Business Patterns 2023).
- Professional, Scientific, and Technical Services: 215
- Health Care and Social Assistance: 213
- Construction: 185
- Real Estate and Rental and Leasing: 162
- Retail Trade: 150
- Accommodation and Food Services: 139
- Administrative and Support and Waste Management and Remediation Services: 112
- Other Services (except Public Administration): 111
EDDM carrier routes
77845 has 57 USPS carrier routes with 31,979 residential and 1,691 business mailboxes. Open the EDDM route map.
Carrier routes in 77845
77845 has 57 USPS carrier routes (9 city (C), 48 rural (R)) with 31,979 residential and 1,691 business mailboxes. Routes range from 157 homes (R087) to 1,162 homes (R058); the median route has 519 homes. The Census counted 29,791 households in 77845 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 1 |
| 250–499 | 22 |
| 500–749 | 24 |
| 750–999 | 8 |
| 1,000–1,499 | 2 |
| 1,500+ | 0 |
Best routes in 77845 for…
Highest income
For bigger-ticket offers: remodeling, pools, financial planning, private schools.
- Route R092 — Est. median household income $197,176, 390 homes
- Route R068 — Est. median household income $193,164, 313 homes
- Route R060 — Est. median household income $169,498, 411 homes
- Route R076 — Est. median household income $165,698, 406 homes
- Route R057 — Est. median household income $165,698, 340 homes
Select these 5 routes on the route map
Often mailed by: Home services EDDM, Real estate EDDM postcards, Landscaping and lawn care mailers
Most families with kids
For tutoring, youth sports, pediatric dental, child care and family dining.
- Route R067 — Est. families with children under 18 57.6%, 596 homes
- Route R066 — Est. families with children under 18 55.3%, 437 homes
- Route R095 — Est. families with children under 18 55.0%, 556 homes
- Route R072 — Est. families with children under 18 55.0%, 472 homes
- Route R073 — Est. families with children under 18 54.2%, 615 homes
Select these 5 routes on the route map
Often mailed by: Dental practice EDDM, Healthcare and clinic mailers
Most homeowners
Owners decide on roofs, HVAC, lawns, solar and insurance; renters usually can't.
- Route R068 — Est. owner-occupied homes 97.3%, 313 homes
- Route R092 — Est. owner-occupied homes 97.1%, 390 homes
- Route R053 — Est. owner-occupied homes 96.6%, 613 homes
- Route R054 — Est. owner-occupied homes 95.4%, 384 homes
- Route R060 — Est. owner-occupied homes 92.0%, 411 homes
Select these 5 routes on the route map
Often mailed by: Roofing direct mail, HVAC postcards
Most new movers
New residents are still choosing a dentist, a gym and a lawn service.
- Route R058 — Est. residents who moved in the past year 39.2%, 1,162 homes
- Route R082 — Est. residents who moved in the past year 35.8%, 681 homes
- Route R084 — Est. residents who moved in the past year 35.3%, 618 homes
- Route R052 — Est. residents who moved in the past year 34.9%, 514 homes
- Route R091 — Est. residents who moved in the past year 33.2%, 422 homes
Select these 5 routes on the route map
Often mailed by: Restaurant EDDM menus and offers, Gym and fitness mailers
Newest homes
Newer subdivisions: landscaping, window treatments, fencing, security, home warranties.
- Route R070 — Est. homes built 2010 or later 75.3%, 907 homes
- Route R058 — Est. homes built 2010 or later 75.0%, 1,162 homes
- Route R095 — Est. homes built 2010 or later 72.9%, 556 homes
- Route R072 — Est. homes built 2010 or later 72.9%, 472 homes
- Route R082 — Est. homes built 2010 or later 66.5%, 681 homes
Select these 5 routes on the route map
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route R083 — USPS business mailboxes 216, 508 homes
- Route R087 — USPS business mailboxes 215, 157 homes
- Route R059 — USPS business mailboxes 213, 338 homes
- Route C017 — USPS business mailboxes 109, 977 homes
- Route R055 — USPS business mailboxes 107, 441 homes
Select these 5 routes on the route map
Every carrier route in 77845
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C013 | City | 751 | 3 | $38,357 | 20.6% | 10.4% | 25.3% |
| C015 | City | 545 | 1 | $79,538 | 62.6% | 21.9% | 17.2% |
| C017 | City | 977 | 109 | $71,467 | 54.6% | 19.6% | 17.6% |
| C022 | City | 756 | 9 | $45,356 | 22.7% | 13.4% | 32.0% |
| C026 | City | 420 | 12 | $108,825 | 74.6% | 25.8% | 15.8% |
| C031 | City | 464 | 24 | $132,129 | 79.6% | 31.0% | 14.7% |
| C032 | City | 773 | 7 | $76,688 | 31.3% | 27.2% | 20.0% |
| C038 | City | 393 | 10 | $130,827 | 91.6% | 19.9% | 8.8% |
| C044 | City | 815 | 102 | $54,162 | 37.3% | 20.2% | 19.0% |
| R051 | Rural | 480 | 3 | $130,804 | 88.7% | 21.0% | 9.7% |
| R052 | Rural | 514 | 10 | $53,281 | 43.5% | 25.2% | 34.9% |
| R053 | Rural | 613 | 3 | $127,359 | 96.6% | 35.7% | 5.4% |
| R054 | Rural | 384 | 1 | $163,477 | 95.4% | 51.2% | 8.3% |
| R055 | Rural | 441 | 107 | $102,428 | 79.7% | 36.5% | 9.9% |
| R056 | Rural | 1,021 | 24 | $70,855 | 34.9% | 12.1% | 17.5% |
| R057 | Rural | 340 | 0 | $165,698 | 72.5% | 29.7% | 18.3% |
| R058 | Rural | 1,162 | 2 | $21,225 | 48.3% | 10.3% | 39.2% |
| R059 | Rural | 338 | 213 | $76,900 | 49.7% | 16.7% | 13.9% |
| R060 | Rural | 411 | 1 | $169,498 | 92.0% | 40.5% | 11.4% |
| R061 | Rural | 502 | 0 | $105,304 | 83.2% | 49.6% | 9.6% |
| R062 | Rural | 597 | 1 | $72,953 | 52.3% | 21.0% | 15.9% |
| R063 | Rural | 501 | 12 | $127,451 | 91.2% | 48.8% | 8.6% |
| R064 | Rural | 380 | 0 | $138,357 | 81.5% | 39.7% | 18.0% |
| R065 | Rural | 615 | 32 | $88,463 | 43.1% | 35.0% | 25.8% |
| R066 | Rural | 437 | 0 | $156,087 | 90.3% | 55.3% | 17.8% |
| R067 | Rural | 596 | 0 | $89,483 | 70.2% | 57.6% | 13.2% |
| R068 | Rural | 313 | 13 | $193,164 | 97.3% | 41.5% | 8.1% |
| R069 | Rural | 443 | 0 | $127,722 | 83.2% | 47.0% | 14.9% |
| R070 | Rural | 907 | 37 | $56,275 | 16.6% | 8.8% | 20.9% |
| R071 | Rural | 407 | 4 | $123,556 | 69.8% | 33.2% | 16.3% |
| R072 | Rural | 472 | 1 | $148,172 | 83.4% | 55.0% | 16.2% |
| R073 | Rural | 615 | 1 | $110,825 | 75.9% | 54.2% | 14.6% |
| R074 | Rural | 515 | 83 | $88,099 | 61.7% | 29.2% | 25.9% |
| R075 | Rural | 599 | 27 | $90,667 | 86.8% | 37.0% | 19.9% |
| R076 | Rural | 406 | 5 | $165,698 | 72.5% | 29.7% | 18.3% |
| R077 | Rural | 548 | 16 | $84,994 | 58.2% | 42.4% | 19.0% |
| R078 | Rural | 533 | 1 | $110,981 | 71.7% | 29.0% | 17.2% |
| R079 | Rural | 416 | 10 | $136,481 | 88.0% | 46.2% | 12.3% |
| R080 | Rural | 485 | 42 | $121,628 | 70.5% | 47.8% | 17.8% |
| R081 | Rural | 519 | 5 | $91,775 | 64.6% | 51.3% | 15.6% |
| R082 | Rural | 681 | 3 | $35,302 | 55.8% | 15.4% | 35.8% |
| R083 | Rural | 508 | 216 | $110,915 | 70.7% | 43.1% | 16.3% |
| R084 | Rural | 618 | 18 | $51,213 | 48.3% | 24.2% | 35.3% |
| R085 | Rural | 609 | 34 | $126,532 | 78.2% | 45.7% | 16.7% |
| R086 | Rural | 845 | 31 | $126,302 | 75.2% | 39.1% | 22.0% |
| R087 | Rural | 157 | 215 | $105,362 | 71.4% | 31.9% | 17.1% |
| R088 | Rural | 628 | 15 | $141,775 | 76.4% | 35.6% | 16.9% |
| R089 | Rural | 921 | 23 | $122,175 | 73.6% | 42.6% | 11.7% |
| R090 | Rural | 548 | 63 | $115,786 | 71.4% | 27.8% | 14.6% |
| R091 | Rural | 422 | 23 | $35,050 | 46.6% | 11.2% | 33.2% |
| R092 | Rural | 390 | 0 | $197,176 | 97.1% | 41.7% | 8.3% |
| R093 | Rural | 443 | 20 | $131,169 | 71.9% | 36.7% | 13.9% |
| R094 | Rural | 539 | 0 | $127,393 | 83.2% | 46.9% | 14.9% |
| R095 | Rural | 556 | 1 | $148,172 | 83.4% | 55.0% | 16.2% |
| R096 | Rural | 469 | 83 | $79,332 | 64.4% | 33.0% | 24.7% |
| R097 | Rural | 644 | 9 | $152,508 | 83.6% | 41.2% | 16.8% |
| R098 | Rural | 597 | 6 | $93,664 | 65.4% | 50.0% | 12.6% |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 77845 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
- 77840 — College Station city, TX (4.5 mi)
- 77843 — College Station city, TX (5.4 mi)
- 77866 (5.8 mi)
- 77802 — Bryan city, TX (7.4 mi)
- 77801 — Bryan city, TX (7.5 mi)
- 77803 — Bryan city, TX (10.5 mi)
- 77878 — Snook city, TX (10.6 mi)
- 77807 — Bryan city, TX (14.8 mi)
Areas that include 77845
- College Station, TX ZIP codes — 3 ZIP codes
- Brazos County ZIP codes — 11 ZIP codes
- Texas ZIP code data
Where it ranks
- No. 2 of 9: highest median household income in Brazos County
- No. 2 of 9: highest median home value in Brazos County
- No. 5 of 9: highest share of owner-occupied homes in Brazos County
- No. 4 of 9: highest share of households with children in Brazos County
- No. 5 of 10: highest share of residents who moved in during the past year in Brazos County
- No. 5 of 10: lowest median age in Brazos County
- No. 2 of 9: fastest population growth in Brazos County
Mail every home in 77845
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) 77845, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 77845 in?
- 77845 is a College Station, TX mailing address. By land area, 29% lies inside College Station; the rest is outside any Census-defined city or community.
- What county is 77845 in?
- 77845 is in Brazos County.
- What is the population of 77845?
- About 76,764 people (±2,256), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 70,108.
- What is the median household income in 77845?
- $88,851 (±$6,171), compared with $78,476 for Texas as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 77845?
- 57 USPS carrier routes with 31,979 residential and 1,691 business mailboxes (33,677 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 77845?
- The closest, measured center to center: 77840 (4.5 mi, College Station), 77843 (5.4 mi, College Station), 77866 (5.8 mi), 77802 (7.4 mi, Bryan), 77801 (7.5 mi, Bryan) and 77803 (10.5 mi, Bryan).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.