Pike County, MO Insulation Payback
Pike County attic insulation, by the numbers
DOE classifies Pike County as climate zone 5, cold — a real winter that drives most of the annual energy bill here. Its recommended attic R-value for bare joists is R-60. For an attic around 1,000 square feet, closing the gap from R-2 to R-60 costs around $3,480 and saves an estimated $1,624 a year — payback in roughly 2.1 years. Topping up the attic pays for itself fast here.
Where the savings come from
Split it out and it's roughly $1,440 a year on the heating side, $184 on cooling. By estimated insulation savings, Pike County lands in the 61th percentile nationally. Zone 5 alone covers 745 counties in this dataset, and Pike County comes in 608th by savings. Missouri averages $1,534/year across the counties tracked here; Pike County comes in 6% higher.
Where these numbers come from
The heating and cooling degree days behind this estimate — 5,387 HDD and 1,144 CDD (base 65°F, 1991-2020 normals) — come from BOWLING GREEN 1 E, MO US, the nearest NOAA station with published normals, 0.3 miles from Pike County's center. That combined heating-and-cooling load ranks Pike County 1196th nationally by total degree days — the 62th percentile. One local detail the R-value alone won't tell you: Pike County sits in moisture regime A (humid), which can affect the vapor-barrier choice.
If the attic isn't bare
Already have a few inches up there? Topping R-11 up to R-49 runs about $2,280 for about $237/year saved — roughly 9.6 years to break even. Call this borderline rather than a clear win.
Getting it done in Pike County
Actual quotes will vary by attic access, existing debris, and whether the job needs air sealing first. Treat the $3,480 figure above as a planning number for Pike County, not a bid - contractors typically charge a $600 minimum regardless of job size.
Where these figures come from
Pike County's R-60 target and its degree-day figures both come from named federal sources - see the methodology guide for exactly which ones. The guide to what R-value actually means explains why R-60 is the target here specifically.